2912991970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^2\times {\mathrm{3259}}^1$

素因数の和:3499

約数の個数: 48

約数和(自身を含む): 6047795520

約数和(自身を除く): 3134803550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3259, 3955, 6518, 7910, 12769, 16295, 22813, 25538, 32590, 45626, 63845, 89383, 114065, 127690, 178766, 228130, 368267, 446915, 736534, 893830, 1841335, 2577869, 3682670, 5155738, 12889345, 25778690, 41614171, 83228342, 208070855, 291299197, 416141710, 582598394, 1456495985, 2912991970]

約数ペア:

[(1, 2912991970), (2, 1456495985), (5, 582598394), (7, 416141710), (10, 291299197), (14, 208070855), (35, 83228342), (70, 41614171), (113, 25778690), (226, 12889345), (565, 5155738), (791, 3682670), (1130, 2577869), (1582, 1841335), (3259, 893830), (3955, 736534), (6518, 446915), (7910, 368267), (12769, 228130), (16295, 178766), (22813, 127690), (25538, 114065), (32590, 89383), (45626, 63845)]