4784010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 15206400

約数和(自身を除く): 10422390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 109, 110, 114, 133, 154, 165, 190, 209, 210, 218, 231, 266, 285, 327, 330, 385, 399, 418, 462, 545, 570, 627, 654, 665, 763, 770, 798, 1045, 1090, 1155, 1199, 1254, 1330, 1463, 1526, 1635, 1995, 2071, 2090, 2289, 2310, 2398, 2926, 3135, 3270, 3597, 3815, 3990, 4142, 4389, 4578, 5995, 6213, 6270, 7194, 7315, 7630, 8393, 8778, 10355, 11445, 11990, 12426, 14497, 14630, 16786, 17985, 20710, 21945, 22781, 22890, 25179, 28994, 31065, 35970, 41965, 43491, 43890, 45562, 50358, 62130, 68343, 72485, 83930, 86982, 113905, 125895, 136686, 144970, 159467, 217455, 227810, 251790, 318934, 341715, 434910, 478401, 683430, 797335, 956802, 1594670, 2392005, 4784010]

約数ペア:

[(1, 4784010), (2, 2392005), (3, 1594670), (5, 956802), (6, 797335), (7, 683430), (10, 478401), (11, 434910), (14, 341715), (15, 318934), (19, 251790), (21, 227810), (22, 217455), (30, 159467), (33, 144970), (35, 136686), (38, 125895), (42, 113905), (55, 86982), (57, 83930), (66, 72485), (70, 68343), (77, 62130), (95, 50358), (105, 45562), (109, 43890), (110, 43491), (114, 41965), (133, 35970), (154, 31065), (165, 28994), (190, 25179), (209, 22890), (210, 22781), (218, 21945), (231, 20710), (266, 17985), (285, 16786), (327, 14630), (330, 14497), (385, 12426), (399, 11990), (418, 11445), (462, 10355), (545, 8778), (570, 8393), (627, 7630), (654, 7315), (665, 7194), (763, 6270), (770, 6213), (798, 5995), (1045, 4578), (1090, 4389), (1155, 4142), (1199, 3990), (1254, 3815), (1330, 3597), (1463, 3270), (1526, 3135), (1635, 2926), (1995, 2398), (2071, 2310), (2090, 2289)]