2017801470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{52919}}^1$

素因数の和:53001

約数の個数: 64

約数和(自身を含む): 5120962560

約数和(自身を除く): 3103161090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 6355, 7626, 12710, 19065, 38130, 52919, 105838, 158757, 264595, 317514, 529190, 793785, 1587570, 1640489, 2169679, 3280978, 4339358, 4921467, 6509037, 8202445, 9842934, 10848395, 13018074, 16404890, 21696790, 24607335, 32545185, 49214670, 65090370, 67260049, 134520098, 201780147, 336300245, 403560294, 672600490, 1008900735, 2017801470]

約数ペア:

[(1, 2017801470), (2, 1008900735), (3, 672600490), (5, 403560294), (6, 336300245), (10, 201780147), (15, 134520098), (30, 67260049), (31, 65090370), (41, 49214670), (62, 32545185), (82, 24607335), (93, 21696790), (123, 16404890), (155, 13018074), (186, 10848395), (205, 9842934), (246, 8202445), (310, 6509037), (410, 4921467), (465, 4339358), (615, 3280978), (930, 2169679), (1230, 1640489), (1271, 1587570), (2542, 793785), (3813, 529190), (6355, 317514), (7626, 264595), (12710, 158757), (19065, 105838), (38130, 52919)]