550089330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137867}}^1$

素因数の和:137903

約数の個数: 64

約数和(自身を含む): 1588239360

約数和(自身を除く): 1038150030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 137867, 275734, 413601, 689335, 827202, 965069, 1378670, 1930138, 2068005, 2619473, 2895207, 4136010, 4825345, 5238946, 5790414, 7858419, 9650690, 13097365, 14476035, 15716838, 18336311, 26194730, 28952070, 36672622, 39292095, 55008933, 78584190, 91681555, 110017866, 183363110, 275044665, 550089330]

約数ペア:

[(1, 550089330), (2, 275044665), (3, 183363110), (5, 110017866), (6, 91681555), (7, 78584190), (10, 55008933), (14, 39292095), (15, 36672622), (19, 28952070), (21, 26194730), (30, 18336311), (35, 15716838), (38, 14476035), (42, 13097365), (57, 9650690), (70, 7858419), (95, 5790414), (105, 5238946), (114, 4825345), (133, 4136010), (190, 2895207), (210, 2619473), (266, 2068005), (285, 1930138), (399, 1378670), (570, 965069), (665, 827202), (798, 689335), (1330, 413601), (1995, 275734), (3990, 137867)]