99428940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42491}}^1$

素因数の和:42519

約数の個数: 72

約数和(自身を含む): 324808848

約数和(自身を除く): 225379908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 42491, 84982, 127473, 169964, 212455, 254946, 382419, 424910, 509892, 552383, 637365, 764838, 849820, 1104766, 1274730, 1529676, 1657149, 1912095, 2209532, 2549460, 2761915, 3314298, 3824190, 4971447, 5523830, 6628596, 7648380, 8285745, 9942894, 11047660, 16571490, 19885788, 24857235, 33142980, 49714470, 99428940]

約数ペア:

[(1, 99428940), (2, 49714470), (3, 33142980), (4, 24857235), (5, 19885788), (6, 16571490), (9, 11047660), (10, 9942894), (12, 8285745), (13, 7648380), (15, 6628596), (18, 5523830), (20, 4971447), (26, 3824190), (30, 3314298), (36, 2761915), (39, 2549460), (45, 2209532), (52, 1912095), (60, 1657149), (65, 1529676), (78, 1274730), (90, 1104766), (117, 849820), (130, 764838), (156, 637365), (180, 552383), (195, 509892), (234, 424910), (260, 382419), (390, 254946), (468, 212455), (585, 169964), (780, 127473), (1170, 84982), (2340, 42491)]