12515910

素因数分解:

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

素因数の和:158

約数の個数: 128

約数和(自身を含む): 36578304

約数和(自身を除く): 24062394

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, 291, 330, 345, 374, 391, 485, 506, 510, 561, 582, 690, 759, 782, 935, 970, 1067, 1122, 1173, 1265, 1455, 1518, 1649, 1870, 1955, 2134, 2231, 2346, 2530, 2805, 2910, 3201, 3298, 3795, 3910, 4301, 4462, 4947, 5335, 5610, 5865, 6402, 6693, 7590, 8245, 8602, 9894, 10670, 11155, 11730, 12903, 13386, 16005, 16490, 18139, 21505, 22310, 24541, 24735, 25806, 32010, 33465, 36278, 37927, 43010, 49082, 49470, 54417, 64515, 66930, 73623, 75854, 90695, 108834, 113781, 122705, 129030, 147246, 181390, 189635, 227562, 245410, 272085, 368115, 379270, 417197, 544170, 568905, 736230, 834394, 1137810, 1251591, 2085985, 2503182, 4171970, 6257955, 12515910]

約数ペア:

[(1, 12515910), (2, 6257955), (3, 4171970), (5, 2503182), (6, 2085985), (10, 1251591), (11, 1137810), (15, 834394), (17, 736230), (22, 568905), (23, 544170), (30, 417197), (33, 379270), (34, 368115), (46, 272085), (51, 245410), (55, 227562), (66, 189635), (69, 181390), (85, 147246), (97, 129030), (102, 122705), (110, 113781), (115, 108834), (138, 90695), (165, 75854), (170, 73623), (187, 66930), (194, 64515), (230, 54417), (253, 49470), (255, 49082), (291, 43010), (330, 37927), (345, 36278), (374, 33465), (391, 32010), (485, 25806), (506, 24735), (510, 24541), (561, 22310), (582, 21505), (690, 18139), (759, 16490), (782, 16005), (935, 13386), (970, 12903), (1067, 11730), (1122, 11155), (1173, 10670), (1265, 9894), (1455, 8602), (1518, 8245), (1649, 7590), (1870, 6693), (1955, 6402), (2134, 5865), (2231, 5610), (2346, 5335), (2530, 4947), (2805, 4462), (2910, 4301), (3201, 3910), (3298, 3795)]