2275910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 5249664

約数和(自身を除く): 2973754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 61, 65, 70, 82, 91, 122, 130, 182, 205, 287, 305, 410, 427, 455, 533, 574, 610, 793, 854, 910, 1066, 1435, 1586, 2135, 2501, 2665, 2870, 3731, 3965, 4270, 5002, 5330, 5551, 7462, 7930, 11102, 12505, 17507, 18655, 25010, 27755, 32513, 35014, 37310, 55510, 65026, 87535, 162565, 175070, 227591, 325130, 455182, 1137955, 2275910]

約数ペア:

[(1, 2275910), (2, 1137955), (5, 455182), (7, 325130), (10, 227591), (13, 175070), (14, 162565), (26, 87535), (35, 65026), (41, 55510), (61, 37310), (65, 35014), (70, 32513), (82, 27755), (91, 25010), (122, 18655), (130, 17507), (182, 12505), (205, 11102), (287, 7930), (305, 7462), (410, 5551), (427, 5330), (455, 5002), (533, 4270), (574, 3965), (610, 3731), (793, 2870), (854, 2665), (910, 2501), (1066, 2135), (1435, 1586)]