801079370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 1861816320

約数和(自身を除く): 1060736950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 73, 91, 130, 146, 155, 182, 217, 310, 365, 389, 403, 434, 455, 511, 730, 778, 806, 910, 949, 1022, 1085, 1898, 1945, 2015, 2170, 2263, 2555, 2723, 2821, 3890, 4030, 4526, 4745, 5057, 5110, 5446, 5642, 6643, 9490, 10114, 11315, 12059, 13286, 13615, 14105, 15841, 22630, 24118, 25285, 27230, 28210, 28397, 29419, 31682, 33215, 35399, 50570, 56794, 58838, 60295, 66430, 70798, 79205, 84413, 120590, 141985, 147095, 156767, 158410, 168826, 176995, 198779, 205933, 283970, 294190, 313534, 353990, 369161, 397558, 411866, 422065, 738322, 783835, 844130, 880307, 993895, 1029665, 1097369, 1567670, 1760614, 1845805, 1987790, 2059330, 2194738, 2584127, 3691610, 4401535, 5168254, 5486845, 6162149, 8803070, 10973690, 11443991, 12324298, 12920635, 22887982, 25841270, 30810745, 57219955, 61621490, 80107937, 114439910, 160215874, 400539685, 801079370]

約数ペア:

[(1, 801079370), (2, 400539685), (5, 160215874), (7, 114439910), (10, 80107937), (13, 61621490), (14, 57219955), (26, 30810745), (31, 25841270), (35, 22887982), (62, 12920635), (65, 12324298), (70, 11443991), (73, 10973690), (91, 8803070), (130, 6162149), (146, 5486845), (155, 5168254), (182, 4401535), (217, 3691610), (310, 2584127), (365, 2194738), (389, 2059330), (403, 1987790), (434, 1845805), (455, 1760614), (511, 1567670), (730, 1097369), (778, 1029665), (806, 993895), (910, 880307), (949, 844130), (1022, 783835), (1085, 738322), (1898, 422065), (1945, 411866), (2015, 397558), (2170, 369161), (2263, 353990), (2555, 313534), (2723, 294190), (2821, 283970), (3890, 205933), (4030, 198779), (4526, 176995), (4745, 168826), (5057, 158410), (5110, 156767), (5446, 147095), (5642, 141985), (6643, 120590), (9490, 84413), (10114, 79205), (11315, 70798), (12059, 66430), (13286, 60295), (13615, 58838), (14105, 56794), (15841, 50570), (22630, 35399), (24118, 33215), (25285, 31682), (27230, 29419), (28210, 28397)]