312654317340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{703321}}^1$

素因数の和:703603

約数の個数: 96

約数和(自身を含む): 907454177280

約数和(自身を除く): 594799859940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 465, 478, 620, 717, 930, 956, 1195, 1434, 1860, 2390, 2868, 3585, 4780, 7170, 7409, 14340, 14818, 22227, 29636, 37045, 44454, 74090, 88908, 111135, 148180, 222270, 444540, 703321, 1406642, 2109963, 2813284, 3516605, 4219926, 7033210, 8439852, 10549815, 14066420, 21099630, 21802951, 42199260, 43605902, 65408853, 87211804, 109014755, 130817706, 168093719, 218029510, 261635412, 327044265, 336187438, 436059020, 504281157, 654088530, 672374876, 840468595, 1008562314, 1308177060, 1680937190, 2017124628, 2521405785, 3361874380, 5042811570, 5210905289, 10085623140, 10421810578, 15632715867, 20843621156, 26054526445, 31265431734, 52109052890, 62530863468, 78163579335, 104218105780, 156327158670, 312654317340]

約数ペア:

[(1, 312654317340), (2, 156327158670), (3, 104218105780), (4, 78163579335), (5, 62530863468), (6, 52109052890), (10, 31265431734), (12, 26054526445), (15, 20843621156), (20, 15632715867), (30, 10421810578), (31, 10085623140), (60, 5210905289), (62, 5042811570), (93, 3361874380), (124, 2521405785), (155, 2017124628), (186, 1680937190), (239, 1308177060), (310, 1008562314), (372, 840468595), (465, 672374876), (478, 654088530), (620, 504281157), (717, 436059020), (930, 336187438), (956, 327044265), (1195, 261635412), (1434, 218029510), (1860, 168093719), (2390, 130817706), (2868, 109014755), (3585, 87211804), (4780, 65408853), (7170, 43605902), (7409, 42199260), (14340, 21802951), (14818, 21099630), (22227, 14066420), (29636, 10549815), (37045, 8439852), (44454, 7033210), (74090, 4219926), (88908, 3516605), (111135, 2813284), (148180, 2109963), (222270, 1406642), (444540, 703321)]