217249110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185683}}^1$

素因数の和:185709

約数の個数: 48

約数和(自身を含む): 608300784

約数和(自身を除く): 391051674

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 185683, 371366, 557049, 928415, 1114098, 1671147, 1856830, 2413879, 2785245, 3342294, 4827758, 5570490, 7241637, 8355735, 12069395, 14483274, 16711470, 21724911, 24138790, 36208185, 43449822, 72416370, 108624555, 217249110]

約数ペア:

[(1, 217249110), (2, 108624555), (3, 72416370), (5, 43449822), (6, 36208185), (9, 24138790), (10, 21724911), (13, 16711470), (15, 14483274), (18, 12069395), (26, 8355735), (30, 7241637), (39, 5570490), (45, 4827758), (65, 3342294), (78, 2785245), (90, 2413879), (117, 1856830), (130, 1671147), (195, 1114098), (234, 928415), (390, 557049), (585, 371366), (1170, 185683)]