15037842390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{123433}}^1$

素因数の和:123605

約数の個数: 64

約数和(自身を含む): 37539735552

約数和(自身を除く): 22501893162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 465, 655, 786, 930, 1310, 1965, 3930, 4061, 8122, 12183, 20305, 24366, 40610, 60915, 121830, 123433, 246866, 370299, 617165, 740598, 1234330, 1851495, 3702990, 3826423, 7652846, 11479269, 16169723, 19132115, 22958538, 32339446, 38264230, 48509169, 57396345, 80848615, 97018338, 114792690, 161697230, 242545845, 485091690, 501261413, 1002522826, 1503784239, 2506307065, 3007568478, 5012614130, 7518921195, 15037842390]

約数ペア:

[(1, 15037842390), (2, 7518921195), (3, 5012614130), (5, 3007568478), (6, 2506307065), (10, 1503784239), (15, 1002522826), (30, 501261413), (31, 485091690), (62, 242545845), (93, 161697230), (131, 114792690), (155, 97018338), (186, 80848615), (262, 57396345), (310, 48509169), (393, 38264230), (465, 32339446), (655, 22958538), (786, 19132115), (930, 16169723), (1310, 11479269), (1965, 7652846), (3930, 3826423), (4061, 3702990), (8122, 1851495), (12183, 1234330), (20305, 740598), (24366, 617165), (40610, 370299), (60915, 246866), (121830, 123433)]