149221410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 415425024

約数和(自身を除く): 266203614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 71, 78, 85, 102, 130, 142, 170, 195, 213, 221, 255, 317, 355, 390, 426, 442, 510, 634, 663, 710, 923, 951, 1065, 1105, 1207, 1326, 1585, 1846, 1902, 2130, 2210, 2414, 2769, 3170, 3315, 3621, 4121, 4615, 4755, 5389, 5538, 6035, 6630, 7242, 8242, 9230, 9510, 10778, 12070, 12363, 13845, 15691, 16167, 18105, 20605, 22507, 24726, 26945, 27690, 31382, 32334, 36210, 41210, 45014, 47073, 53890, 61815, 67521, 70057, 78455, 80835, 94146, 112535, 123630, 135042, 140114, 156910, 161670, 210171, 225070, 235365, 292591, 337605, 350285, 382619, 420342, 470730, 585182, 675210, 700570, 765238, 877773, 1050855, 1147857, 1462955, 1755546, 1913095, 2101710, 2295714, 2925910, 3826190, 4388865, 4974047, 5739285, 8777730, 9948094, 11478570, 14922141, 24870235, 29844282, 49740470, 74610705, 149221410]

約数ペア:

[(1, 149221410), (2, 74610705), (3, 49740470), (5, 29844282), (6, 24870235), (10, 14922141), (13, 11478570), (15, 9948094), (17, 8777730), (26, 5739285), (30, 4974047), (34, 4388865), (39, 3826190), (51, 2925910), (65, 2295714), (71, 2101710), (78, 1913095), (85, 1755546), (102, 1462955), (130, 1147857), (142, 1050855), (170, 877773), (195, 765238), (213, 700570), (221, 675210), (255, 585182), (317, 470730), (355, 420342), (390, 382619), (426, 350285), (442, 337605), (510, 292591), (634, 235365), (663, 225070), (710, 210171), (923, 161670), (951, 156910), (1065, 140114), (1105, 135042), (1207, 123630), (1326, 112535), (1585, 94146), (1846, 80835), (1902, 78455), (2130, 70057), (2210, 67521), (2414, 61815), (2769, 53890), (3170, 47073), (3315, 45014), (3621, 41210), (4121, 36210), (4615, 32334), (4755, 31382), (5389, 27690), (5538, 26945), (6035, 24726), (6630, 22507), (7242, 20605), (8242, 18105), (9230, 16167), (9510, 15691), (10778, 13845), (12070, 12363)]