38419290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4724

約数の個数: 96

約数和(自身を含む): 122967936

約数和(自身を除く): 84548646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4691, 8190, 9382, 14073, 23455, 28146, 32837, 42219, 46910, 60983, 65674, 70365, 84438, 98511, 121966, 140730, 164185, 182949, 197022, 211095, 295533, 304915, 328370, 365898, 422190, 426881, 492555, 548847, 591066, 609830, 853762, 914745, 985110, 1097694, 1280643, 1477665, 1829490, 2134405, 2561286, 2744235, 2955330, 3841929, 4268810, 5488470, 6403215, 7683858, 12806430, 19209645, 38419290]

約数ペア:

[(1, 38419290), (2, 19209645), (3, 12806430), (5, 7683858), (6, 6403215), (7, 5488470), (9, 4268810), (10, 3841929), (13, 2955330), (14, 2744235), (15, 2561286), (18, 2134405), (21, 1829490), (26, 1477665), (30, 1280643), (35, 1097694), (39, 985110), (42, 914745), (45, 853762), (63, 609830), (65, 591066), (70, 548847), (78, 492555), (90, 426881), (91, 422190), (105, 365898), (117, 328370), (126, 304915), (130, 295533), (182, 211095), (195, 197022), (210, 182949), (234, 164185), (273, 140730), (315, 121966), (390, 98511), (455, 84438), (546, 70365), (585, 65674), (630, 60983), (819, 46910), (910, 42219), (1170, 32837), (1365, 28146), (1638, 23455), (2730, 14073), (4095, 9382), (4691, 8190)]