220126530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19463}}^1$

素因数の和:19515

約数の個数: 64

約数和(自身を含む): 588591360

約数和(自身を除く): 368464830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 19463, 38926, 58389, 97315, 116778, 194630, 253019, 291945, 506038, 564427, 583890, 759057, 1128854, 1265095, 1518114, 1693281, 2530190, 2822135, 3386562, 3795285, 5644270, 7337551, 7590570, 8466405, 14675102, 16932810, 22012653, 36687755, 44025306, 73375510, 110063265, 220126530]

約数ペア:

[(1, 220126530), (2, 110063265), (3, 73375510), (5, 44025306), (6, 36687755), (10, 22012653), (13, 16932810), (15, 14675102), (26, 8466405), (29, 7590570), (30, 7337551), (39, 5644270), (58, 3795285), (65, 3386562), (78, 2822135), (87, 2530190), (130, 1693281), (145, 1518114), (174, 1265095), (195, 1128854), (290, 759057), (377, 583890), (390, 564427), (435, 506038), (754, 291945), (870, 253019), (1131, 194630), (1885, 116778), (2262, 97315), (3770, 58389), (5655, 38926), (11310, 19463)]