1207647530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 2351255040

約数和(自身を除く): 1143607510

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 229, 335, 458, 463, 670, 926, 1139, 1145, 2278, 2290, 2315, 3893, 4630, 5695, 7786, 7871, 11390, 15343, 15742, 19465, 30686, 31021, 38930, 39355, 62042, 76715, 78710, 106027, 153430, 155105, 212054, 260831, 310210, 521662, 527357, 530135, 1054714, 1060270, 1304155, 1802459, 2608310, 2636785, 3604918, 5273570, 7103809, 9012295, 14207618, 18024590, 35519045, 71038090, 120764753, 241529506, 603823765, 1207647530]

約数ペア:

[(1, 1207647530), (2, 603823765), (5, 241529506), (10, 120764753), (17, 71038090), (34, 35519045), (67, 18024590), (85, 14207618), (134, 9012295), (170, 7103809), (229, 5273570), (335, 3604918), (458, 2636785), (463, 2608310), (670, 1802459), (926, 1304155), (1139, 1060270), (1145, 1054714), (2278, 530135), (2290, 527357), (2315, 521662), (3893, 310210), (4630, 260831), (5695, 212054), (7786, 155105), (7871, 153430), (11390, 106027), (15343, 78710), (15742, 76715), (19465, 62042), (30686, 39355), (31021, 38930)]