20211632910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32081957}}^1$

素因数の和:32081977

約数の個数: 48

約数和(自身を含む): 60057425376

約数和(自身を除く): 39845792466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32081957, 64163914, 96245871, 160409785, 192491742, 224573699, 288737613, 320819570, 449147398, 481229355, 577475226, 673721097, 962458710, 1122868495, 1347442194, 1443688065, 2021163291, 2245736990, 2887376130, 3368605485, 4042326582, 6737210970, 10105816455, 20211632910]

約数ペア:

[(1, 20211632910), (2, 10105816455), (3, 6737210970), (5, 4042326582), (6, 3368605485), (7, 2887376130), (9, 2245736990), (10, 2021163291), (14, 1443688065), (15, 1347442194), (18, 1122868495), (21, 962458710), (30, 673721097), (35, 577475226), (42, 481229355), (45, 449147398), (63, 320819570), (70, 288737613), (90, 224573699), (105, 192491742), (126, 160409785), (210, 96245871), (315, 64163914), (630, 32081957)]