30075992520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35804753}}^1$

素因数の和:35804774

約数の個数: 64

約数和(自身を含む): 103117691520

約数和(自身を除く): 73041699000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35804753, 71609506, 107414259, 143219012, 179023765, 214828518, 250633271, 286438024, 358047530, 429657036, 501266542, 537071295, 716095060, 751899813, 859314072, 1002533084, 1074142590, 1253166355, 1432190120, 1503799626, 2005066168, 2148285180, 2506332710, 3007599252, 3759499065, 4296570360, 5012665420, 6015198504, 7518998130, 10025330840, 15037996260, 30075992520]

約数ペア:

[(1, 30075992520), (2, 15037996260), (3, 10025330840), (4, 7518998130), (5, 6015198504), (6, 5012665420), (7, 4296570360), (8, 3759499065), (10, 3007599252), (12, 2506332710), (14, 2148285180), (15, 2005066168), (20, 1503799626), (21, 1432190120), (24, 1253166355), (28, 1074142590), (30, 1002533084), (35, 859314072), (40, 751899813), (42, 716095060), (56, 537071295), (60, 501266542), (70, 429657036), (84, 358047530), (105, 286438024), (120, 250633271), (140, 214828518), (168, 179023765), (210, 143219012), (280, 107414259), (420, 71609506), (840, 35804753)]