9891630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2270

約数の個数: 72

約数和(自身を含む): 29930472

約数和(自身を除く): 20038842

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 2243, 4410, 4486, 6729, 11215, 13458, 15701, 20187, 22430, 31402, 33645, 40374, 47103, 67290, 78505, 94206, 100935, 109907, 141309, 157010, 201870, 219814, 235515, 282618, 329721, 471030, 549535, 659442, 706545, 989163, 1099070, 1413090, 1648605, 1978326, 3297210, 4945815, 9891630]

約数ペア:

[(1, 9891630), (2, 4945815), (3, 3297210), (5, 1978326), (6, 1648605), (7, 1413090), (9, 1099070), (10, 989163), (14, 706545), (15, 659442), (18, 549535), (21, 471030), (30, 329721), (35, 282618), (42, 235515), (45, 219814), (49, 201870), (63, 157010), (70, 141309), (90, 109907), (98, 100935), (105, 94206), (126, 78505), (147, 67290), (210, 47103), (245, 40374), (294, 33645), (315, 31402), (441, 22430), (490, 20187), (630, 15701), (735, 13458), (882, 11215), (1470, 6729), (2205, 4486), (2243, 4410)]