30646680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6284

約数の個数: 64

約数和(自身を含む): 94197600

約数和(自身を除く): 63550920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 6229, 12458, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 124580, 149496, 186870, 249160, 255389, 373740, 510778, 747480, 766167, 1021556, 1276945, 1532334, 2043112, 2553890, 3064668, 3830835, 5107780, 6129336, 7661670, 10215560, 15323340, 30646680]

約数ペア:

[(1, 30646680), (2, 15323340), (3, 10215560), (4, 7661670), (5, 6129336), (6, 5107780), (8, 3830835), (10, 3064668), (12, 2553890), (15, 2043112), (20, 1532334), (24, 1276945), (30, 1021556), (40, 766167), (41, 747480), (60, 510778), (82, 373740), (120, 255389), (123, 249160), (164, 186870), (205, 149496), (246, 124580), (328, 93435), (410, 74748), (492, 62290), (615, 49832), (820, 37374), (984, 31145), (1230, 24916), (1640, 18687), (2460, 12458), (4920, 6229)]