7005570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 20901888

約数和(自身を除く): 13896318

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 71, 78, 110, 115, 130, 138, 142, 143, 165, 195, 213, 230, 253, 286, 299, 330, 345, 355, 390, 426, 429, 506, 598, 690, 710, 715, 759, 781, 858, 897, 923, 1065, 1265, 1430, 1495, 1518, 1562, 1633, 1794, 1846, 2130, 2145, 2343, 2530, 2769, 2990, 3266, 3289, 3795, 3905, 4290, 4485, 4615, 4686, 4899, 5538, 6578, 7590, 7810, 8165, 8970, 9230, 9798, 9867, 10153, 11715, 13845, 16330, 16445, 17963, 19734, 20306, 21229, 23430, 24495, 27690, 30459, 32890, 35926, 42458, 48990, 49335, 50765, 53889, 60918, 63687, 89815, 98670, 101530, 106145, 107778, 127374, 152295, 179630, 212290, 233519, 269445, 304590, 318435, 467038, 538890, 636870, 700557, 1167595, 1401114, 2335190, 3502785, 7005570]

約数ペア:

[(1, 7005570), (2, 3502785), (3, 2335190), (5, 1401114), (6, 1167595), (10, 700557), (11, 636870), (13, 538890), (15, 467038), (22, 318435), (23, 304590), (26, 269445), (30, 233519), (33, 212290), (39, 179630), (46, 152295), (55, 127374), (65, 107778), (66, 106145), (69, 101530), (71, 98670), (78, 89815), (110, 63687), (115, 60918), (130, 53889), (138, 50765), (142, 49335), (143, 48990), (165, 42458), (195, 35926), (213, 32890), (230, 30459), (253, 27690), (286, 24495), (299, 23430), (330, 21229), (345, 20306), (355, 19734), (390, 17963), (426, 16445), (429, 16330), (506, 13845), (598, 11715), (690, 10153), (710, 9867), (715, 9798), (759, 9230), (781, 8970), (858, 8165), (897, 7810), (923, 7590), (1065, 6578), (1265, 5538), (1430, 4899), (1495, 4686), (1518, 4615), (1562, 4485), (1633, 4290), (1794, 3905), (1846, 3795), (2130, 3289), (2145, 3266), (2343, 2990), (2530, 2769)]