74796180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40213}}^1$

素因数の和:40256

約数の個数: 48

約数和(自身を含む): 216190464

約数和(自身を除く): 141394284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40213, 80426, 120639, 160852, 201065, 241278, 402130, 482556, 603195, 804260, 1206390, 1246603, 2412780, 2493206, 3739809, 4986412, 6233015, 7479618, 12466030, 14959236, 18699045, 24932060, 37398090, 74796180]

約数ペア:

[(1, 74796180), (2, 37398090), (3, 24932060), (4, 18699045), (5, 14959236), (6, 12466030), (10, 7479618), (12, 6233015), (15, 4986412), (20, 3739809), (30, 2493206), (31, 2412780), (60, 1246603), (62, 1206390), (93, 804260), (124, 603195), (155, 482556), (186, 402130), (310, 241278), (372, 201065), (465, 160852), (620, 120639), (930, 80426), (1860, 40213)]