40896870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 117013248

約数和(自身を除く): 76116378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 647, 735, 903, 1290, 1294, 1470, 1505, 1806, 1941, 2107, 3010, 3235, 3882, 4214, 4515, 4529, 6321, 6470, 9030, 9058, 9705, 10535, 12642, 13587, 19410, 21070, 22645, 27174, 27821, 31605, 31703, 45290, 55642, 63210, 63406, 67935, 83463, 95109, 135870, 139105, 158515, 166926, 190218, 194747, 278210, 317030, 389494, 417315, 475545, 584241, 834630, 951090, 973735, 1168482, 1363229, 1947470, 2726458, 2921205, 4089687, 5842410, 6816145, 8179374, 13632290, 20448435, 40896870]

約数ペア:

[(1, 40896870), (2, 20448435), (3, 13632290), (5, 8179374), (6, 6816145), (7, 5842410), (10, 4089687), (14, 2921205), (15, 2726458), (21, 1947470), (30, 1363229), (35, 1168482), (42, 973735), (43, 951090), (49, 834630), (70, 584241), (86, 475545), (98, 417315), (105, 389494), (129, 317030), (147, 278210), (210, 194747), (215, 190218), (245, 166926), (258, 158515), (294, 139105), (301, 135870), (430, 95109), (490, 83463), (602, 67935), (645, 63406), (647, 63210), (735, 55642), (903, 45290), (1290, 31703), (1294, 31605), (1470, 27821), (1505, 27174), (1806, 22645), (1941, 21070), (2107, 19410), (3010, 13587), (3235, 12642), (3882, 10535), (4214, 9705), (4515, 9058), (4529, 9030), (6321, 6470)]