12155340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 36206352

約数和(自身を除く): 24051012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 701, 867, 1020, 1156, 1402, 1445, 1734, 2103, 2804, 2890, 3468, 3505, 4206, 4335, 5780, 7010, 8412, 8670, 10515, 11917, 14020, 17340, 21030, 23834, 35751, 42060, 47668, 59585, 71502, 119170, 143004, 178755, 202589, 238340, 357510, 405178, 607767, 715020, 810356, 1012945, 1215534, 2025890, 2431068, 3038835, 4051780, 6077670, 12155340]

約数ペア:

[(1, 12155340), (2, 6077670), (3, 4051780), (4, 3038835), (5, 2431068), (6, 2025890), (10, 1215534), (12, 1012945), (15, 810356), (17, 715020), (20, 607767), (30, 405178), (34, 357510), (51, 238340), (60, 202589), (68, 178755), (85, 143004), (102, 119170), (170, 71502), (204, 59585), (255, 47668), (289, 42060), (340, 35751), (510, 23834), (578, 21030), (701, 17340), (867, 14020), (1020, 11917), (1156, 10515), (1402, 8670), (1445, 8412), (1734, 7010), (2103, 5780), (2804, 4335), (2890, 4206), (3468, 3505)]