85670730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 153830070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 71, 82, 90, 109, 123, 135, 142, 205, 213, 218, 246, 270, 327, 355, 369, 410, 426, 545, 615, 639, 654, 710, 738, 981, 1065, 1090, 1107, 1230, 1278, 1635, 1845, 1917, 1962, 2130, 2214, 2911, 2943, 3195, 3270, 3690, 3834, 4469, 4905, 5535, 5822, 5886, 6390, 7739, 8733, 8938, 9585, 9810, 11070, 13407, 14555, 14715, 15478, 17466, 19170, 22345, 23217, 26199, 26814, 29110, 29430, 38695, 40221, 43665, 44690, 46434, 52398, 67035, 69651, 77390, 78597, 80442, 87330, 116085, 120663, 130995, 134070, 139302, 157194, 201105, 208953, 232170, 241326, 261990, 317299, 348255, 392985, 402210, 417906, 603315, 634598, 696510, 785970, 951897, 1044765, 1206630, 1586495, 1903794, 2089530, 2855691, 3172990, 4759485, 5711382, 8567073, 9518970, 14278455, 17134146, 28556910, 42835365, 85670730]

約数ペア:

[(1, 85670730), (2, 42835365), (3, 28556910), (5, 17134146), (6, 14278455), (9, 9518970), (10, 8567073), (15, 5711382), (18, 4759485), (27, 3172990), (30, 2855691), (41, 2089530), (45, 1903794), (54, 1586495), (71, 1206630), (82, 1044765), (90, 951897), (109, 785970), (123, 696510), (135, 634598), (142, 603315), (205, 417906), (213, 402210), (218, 392985), (246, 348255), (270, 317299), (327, 261990), (355, 241326), (369, 232170), (410, 208953), (426, 201105), (545, 157194), (615, 139302), (639, 134070), (654, 130995), (710, 120663), (738, 116085), (981, 87330), (1065, 80442), (1090, 78597), (1107, 77390), (1230, 69651), (1278, 67035), (1635, 52398), (1845, 46434), (1917, 44690), (1962, 43665), (2130, 40221), (2214, 38695), (2911, 29430), (2943, 29110), (3195, 26814), (3270, 26199), (3690, 23217), (3834, 22345), (4469, 19170), (4905, 17466), (5535, 15478), (5822, 14715), (5886, 14555), (6390, 13407), (7739, 11070), (8733, 9810), (8938, 9585)]