858574470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 2359526400

約数和(自身を除く): 1500951930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 109, 114, 130, 190, 195, 218, 247, 285, 327, 390, 494, 545, 570, 654, 741, 1063, 1090, 1235, 1417, 1482, 1635, 2071, 2126, 2470, 2834, 3189, 3270, 3705, 4142, 4251, 5315, 6213, 6378, 7085, 7410, 8502, 10355, 10630, 12426, 13819, 14170, 15945, 20197, 20710, 21255, 26923, 27638, 31065, 31890, 40394, 41457, 42510, 53846, 60591, 62130, 69095, 80769, 82914, 100985, 115867, 121182, 134615, 138190, 161538, 201970, 207285, 231734, 262561, 269230, 302955, 347601, 403845, 414570, 525122, 579335, 605910, 695202, 787683, 807690, 1158670, 1312805, 1506271, 1575366, 1738005, 2201473, 2625610, 3012542, 3476010, 3938415, 4402946, 4518813, 6604419, 7531355, 7876830, 9037626, 11007365, 13208838, 15062710, 22014730, 22594065, 28619149, 33022095, 45188130, 57238298, 66044190, 85857447, 143095745, 171714894, 286191490, 429287235, 858574470]

約数ペア:

[(1, 858574470), (2, 429287235), (3, 286191490), (5, 171714894), (6, 143095745), (10, 85857447), (13, 66044190), (15, 57238298), (19, 45188130), (26, 33022095), (30, 28619149), (38, 22594065), (39, 22014730), (57, 15062710), (65, 13208838), (78, 11007365), (95, 9037626), (109, 7876830), (114, 7531355), (130, 6604419), (190, 4518813), (195, 4402946), (218, 3938415), (247, 3476010), (285, 3012542), (327, 2625610), (390, 2201473), (494, 1738005), (545, 1575366), (570, 1506271), (654, 1312805), (741, 1158670), (1063, 807690), (1090, 787683), (1235, 695202), (1417, 605910), (1482, 579335), (1635, 525122), (2071, 414570), (2126, 403845), (2470, 347601), (2834, 302955), (3189, 269230), (3270, 262561), (3705, 231734), (4142, 207285), (4251, 201970), (5315, 161538), (6213, 138190), (6378, 134615), (7085, 121182), (7410, 115867), (8502, 100985), (10355, 82914), (10630, 80769), (12426, 69095), (13819, 62130), (14170, 60591), (15945, 53846), (20197, 42510), (20710, 41457), (21255, 40394), (26923, 31890), (27638, 31065)]