305156900820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2799091}}^1$

素因数の和:2799205

約数の個数: 96

約数和(自身を含む): 902875115520

約数和(自身を除く): 597718214700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 948, 1185, 1380, 1580, 1817, 2370, 3634, 4740, 5451, 7268, 9085, 10902, 18170, 21804, 27255, 36340, 54510, 109020, 2799091, 5598182, 8397273, 11196364, 13995455, 16794546, 27990910, 33589092, 41986365, 55981820, 64379093, 83972730, 128758186, 167945460, 193137279, 221128189, 257516372, 321895465, 386274558, 442256378, 643790930, 663384567, 772549116, 884512756, 965686395, 1105640945, 1287581860, 1326769134, 1931372790, 2211281890, 2653538268, 3316922835, 3862745580, 4422563780, 5085948347, 6633845670, 10171896694, 13267691340, 15257845041, 20343793388, 25429741735, 30515690082, 50859483470, 61031380164, 76289225205, 101718966940, 152578450410, 305156900820]

約数ペア:

[(1, 305156900820), (2, 152578450410), (3, 101718966940), (4, 76289225205), (5, 61031380164), (6, 50859483470), (10, 30515690082), (12, 25429741735), (15, 20343793388), (20, 15257845041), (23, 13267691340), (30, 10171896694), (46, 6633845670), (60, 5085948347), (69, 4422563780), (79, 3862745580), (92, 3316922835), (115, 2653538268), (138, 2211281890), (158, 1931372790), (230, 1326769134), (237, 1287581860), (276, 1105640945), (316, 965686395), (345, 884512756), (395, 772549116), (460, 663384567), (474, 643790930), (690, 442256378), (790, 386274558), (948, 321895465), (1185, 257516372), (1380, 221128189), (1580, 193137279), (1817, 167945460), (2370, 128758186), (3634, 83972730), (4740, 64379093), (5451, 55981820), (7268, 41986365), (9085, 33589092), (10902, 27990910), (18170, 16794546), (21804, 13995455), (27255, 11196364), (36340, 8397273), (54510, 5598182), (109020, 2799091)]