212770470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 623863296

約数和(自身を除く): 411092826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 97, 102, 110, 115, 138, 165, 170, 187, 194, 230, 253, 255, 289, 291, 330, 345, 374, 391, 485, 506, 510, 561, 578, 582, 690, 759, 782, 867, 935, 970, 1067, 1122, 1173, 1265, 1445, 1455, 1518, 1649, 1734, 1870, 1955, 2134, 2231, 2346, 2530, 2805, 2890, 2910, 3179, 3201, 3298, 3795, 3910, 4301, 4335, 4462, 4947, 5335, 5610, 5865, 6358, 6402, 6647, 6693, 7590, 8245, 8602, 8670, 9537, 9894, 10670, 11155, 11730, 12903, 13294, 13386, 15895, 16005, 16490, 18139, 19074, 19941, 21505, 22310, 24541, 24735, 25806, 28033, 31790, 32010, 33235, 33465, 36278, 37927, 39882, 43010, 47685, 49082, 49470, 54417, 56066, 64515, 66470, 66930, 73117, 73623, 75854, 84099, 90695, 95370, 99705, 108834, 113781, 122705, 129030, 140165, 146234, 147246, 168198, 181390, 189635, 199410, 219351, 227562, 245410, 272085, 280330, 308363, 365585, 368115, 379270, 417197, 420495, 438702, 544170, 568905, 616726, 644759, 731170, 736230, 834394, 840990, 925089, 1096755, 1137810, 1251591, 1289518, 1541815, 1850178, 1934277, 2085985, 2193510, 2503182, 3083630, 3223795, 3868554, 4171970, 4625445, 6257955, 6447590, 7092349, 9250890, 9671385, 12515910, 14184698, 19342770, 21277047, 35461745, 42554094, 70923490, 106385235, 212770470]

約数ペア:

[(1, 212770470), (2, 106385235), (3, 70923490), (5, 42554094), (6, 35461745), (10, 21277047), (11, 19342770), (15, 14184698), (17, 12515910), (22, 9671385), (23, 9250890), (30, 7092349), (33, 6447590), (34, 6257955), (46, 4625445), (51, 4171970), (55, 3868554), (66, 3223795), (69, 3083630), (85, 2503182), (97, 2193510), (102, 2085985), (110, 1934277), (115, 1850178), (138, 1541815), (165, 1289518), (170, 1251591), (187, 1137810), (194, 1096755), (230, 925089), (253, 840990), (255, 834394), (289, 736230), (291, 731170), (330, 644759), (345, 616726), (374, 568905), (391, 544170), (485, 438702), (506, 420495), (510, 417197), (561, 379270), (578, 368115), (582, 365585), (690, 308363), (759, 280330), (782, 272085), (867, 245410), (935, 227562), (970, 219351), (1067, 199410), (1122, 189635), (1173, 181390), (1265, 168198), (1445, 147246), (1455, 146234), (1518, 140165), (1649, 129030), (1734, 122705), (1870, 113781), (1955, 108834), (2134, 99705), (2231, 95370), (2346, 90695), (2530, 84099), (2805, 75854), (2890, 73623), (2910, 73117), (3179, 66930), (3201, 66470), (3298, 64515), (3795, 56066), (3910, 54417), (4301, 49470), (4335, 49082), (4462, 47685), (4947, 43010), (5335, 39882), (5610, 37927), (5865, 36278), (6358, 33465), (6402, 33235), (6647, 32010), (6693, 31790), (7590, 28033), (8245, 25806), (8602, 24735), (8670, 24541), (9537, 22310), (9894, 21505), (10670, 19941), (11155, 19074), (11730, 18139), (12903, 16490), (13294, 16005), (13386, 15895)]