913203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4691

約数の個数: 96

約数和(自身を含む): 2648733696

約数和(自身を除く): 1735530276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 141, 142, 188, 213, 235, 282, 284, 355, 426, 470, 564, 705, 710, 852, 940, 1065, 1410, 1420, 2130, 2820, 3337, 4260, 4561, 6674, 9122, 10011, 13348, 13683, 16685, 18244, 20022, 22805, 27366, 33370, 40044, 45610, 50055, 54732, 66740, 68415, 91220, 100110, 136830, 200220, 214367, 273660, 323831, 428734, 643101, 647662, 857468, 971493, 1071835, 1286202, 1295324, 1619155, 1942986, 2143670, 2572404, 3215505, 3238310, 3885972, 4287340, 4857465, 6431010, 6476620, 9714930, 12862020, 15220057, 19429860, 30440114, 45660171, 60880228, 76100285, 91320342, 152200570, 182640684, 228300855, 304401140, 456601710, 913203420]

約数ペア:

[(1, 913203420), (2, 456601710), (3, 304401140), (4, 228300855), (5, 182640684), (6, 152200570), (10, 91320342), (12, 76100285), (15, 60880228), (20, 45660171), (30, 30440114), (47, 19429860), (60, 15220057), (71, 12862020), (94, 9714930), (141, 6476620), (142, 6431010), (188, 4857465), (213, 4287340), (235, 3885972), (282, 3238310), (284, 3215505), (355, 2572404), (426, 2143670), (470, 1942986), (564, 1619155), (705, 1295324), (710, 1286202), (852, 1071835), (940, 971493), (1065, 857468), (1410, 647662), (1420, 643101), (2130, 428734), (2820, 323831), (3337, 273660), (4260, 214367), (4561, 200220), (6674, 136830), (9122, 100110), (10011, 91220), (13348, 68415), (13683, 66740), (16685, 54732), (18244, 50055), (20022, 45610), (22805, 40044), (27366, 33370)]