11988270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6343}}^1$

素因数の和:6366

約数の個数: 64

約数和(自身を含む): 36541440

約数和(自身を除く): 24553170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6343, 12686, 19029, 31715, 38058, 44401, 57087, 63430, 88802, 95145, 114174, 133203, 171261, 190290, 222005, 266406, 285435, 342522, 399609, 444010, 570870, 666015, 799218, 856305, 1198827, 1332030, 1712610, 1998045, 2397654, 3996090, 5994135, 11988270]

約数ペア:

[(1, 11988270), (2, 5994135), (3, 3996090), (5, 2397654), (6, 1998045), (7, 1712610), (9, 1332030), (10, 1198827), (14, 856305), (15, 799218), (18, 666015), (21, 570870), (27, 444010), (30, 399609), (35, 342522), (42, 285435), (45, 266406), (54, 222005), (63, 190290), (70, 171261), (90, 133203), (105, 114174), (126, 95145), (135, 88802), (189, 63430), (210, 57087), (270, 44401), (315, 38058), (378, 31715), (630, 19029), (945, 12686), (1890, 6343)]