903210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 2985984

約数和(自身を除く): 2082774

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 23, 30, 33, 34, 35, 42, 46, 51, 55, 66, 69, 70, 77, 85, 102, 105, 110, 115, 119, 138, 154, 161, 165, 170, 187, 210, 230, 231, 238, 253, 255, 322, 330, 345, 357, 374, 385, 391, 462, 483, 506, 510, 561, 595, 690, 714, 759, 770, 782, 805, 935, 966, 1122, 1155, 1173, 1190, 1265, 1309, 1518, 1610, 1771, 1785, 1870, 1955, 2310, 2346, 2415, 2530, 2618, 2737, 2805, 3542, 3570, 3795, 3910, 3927, 4301, 4830, 5313, 5474, 5610, 5865, 6545, 7590, 7854, 8211, 8602, 8855, 10626, 11730, 12903, 13090, 13685, 16422, 17710, 19635, 21505, 25806, 26565, 27370, 30107, 39270, 41055, 43010, 53130, 60214, 64515, 82110, 90321, 129030, 150535, 180642, 301070, 451605, 903210]

約数ペア:

[(1, 903210), (2, 451605), (3, 301070), (5, 180642), (6, 150535), (7, 129030), (10, 90321), (11, 82110), (14, 64515), (15, 60214), (17, 53130), (21, 43010), (22, 41055), (23, 39270), (30, 30107), (33, 27370), (34, 26565), (35, 25806), (42, 21505), (46, 19635), (51, 17710), (55, 16422), (66, 13685), (69, 13090), (70, 12903), (77, 11730), (85, 10626), (102, 8855), (105, 8602), (110, 8211), (115, 7854), (119, 7590), (138, 6545), (154, 5865), (161, 5610), (165, 5474), (170, 5313), (187, 4830), (210, 4301), (230, 3927), (231, 3910), (238, 3795), (253, 3570), (255, 3542), (322, 2805), (330, 2737), (345, 2618), (357, 2530), (374, 2415), (385, 2346), (391, 2310), (462, 1955), (483, 1870), (506, 1785), (510, 1771), (561, 1610), (595, 1518), (690, 1309), (714, 1265), (759, 1190), (770, 1173), (782, 1155), (805, 1122), (935, 966)]