297042690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6343}}^1$

素因数の和:6583

約数の個数: 64

約数和(自身を含む): 818528256

約数和(自身を除く): 521485566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1338, 1561, 2230, 3122, 3345, 4683, 6343, 6690, 7805, 9366, 12686, 15610, 19029, 23415, 31715, 38058, 44401, 46830, 63430, 88802, 95145, 133203, 190290, 222005, 266406, 444010, 666015, 1332030, 1414489, 2828978, 4243467, 7072445, 8486934, 9901423, 14144890, 19802846, 21217335, 29704269, 42434670, 49507115, 59408538, 99014230, 148521345, 297042690]

約数ペア:

[(1, 297042690), (2, 148521345), (3, 99014230), (5, 59408538), (6, 49507115), (7, 42434670), (10, 29704269), (14, 21217335), (15, 19802846), (21, 14144890), (30, 9901423), (35, 8486934), (42, 7072445), (70, 4243467), (105, 2828978), (210, 1414489), (223, 1332030), (446, 666015), (669, 444010), (1115, 266406), (1338, 222005), (1561, 190290), (2230, 133203), (3122, 95145), (3345, 88802), (4683, 63430), (6343, 46830), (6690, 44401), (7805, 38058), (9366, 31715), (12686, 23415), (15610, 19029)]