709525260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{231871}}^1$

素因数の和:231903

約数の個数: 72

約数和(自身を含む): 2278838016

約数和(自身を除く): 1569312756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 231871, 463742, 695613, 927484, 1159355, 1391226, 2086839, 2318710, 2782452, 3478065, 3941807, 4173678, 4637420, 6956130, 7883614, 8347356, 10434195, 11825421, 13912260, 15767228, 19709035, 20868390, 23650842, 35476263, 39418070, 41736780, 47301684, 59127105, 70952526, 78836140, 118254210, 141905052, 177381315, 236508420, 354762630, 709525260]

約数ペア:

[(1, 709525260), (2, 354762630), (3, 236508420), (4, 177381315), (5, 141905052), (6, 118254210), (9, 78836140), (10, 70952526), (12, 59127105), (15, 47301684), (17, 41736780), (18, 39418070), (20, 35476263), (30, 23650842), (34, 20868390), (36, 19709035), (45, 15767228), (51, 13912260), (60, 11825421), (68, 10434195), (85, 8347356), (90, 7883614), (102, 6956130), (153, 4637420), (170, 4173678), (180, 3941807), (204, 3478065), (255, 2782452), (306, 2318710), (340, 2086839), (510, 1391226), (612, 1159355), (765, 927484), (1020, 695613), (1530, 463742), (3060, 231871)]