2154131940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3541}}^1\times {\mathrm{10139}}^1$

素因数の和:13692

約数の個数: 48

約数和(自身を含む): 6033867840

約数和(自身を除く): 3879735900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3541, 7082, 10139, 10623, 14164, 17705, 20278, 21246, 30417, 35410, 40556, 42492, 50695, 53115, 60834, 70820, 101390, 106230, 121668, 152085, 202780, 212460, 304170, 608340, 35902199, 71804398, 107706597, 143608796, 179510995, 215413194, 359021990, 430826388, 538532985, 718043980, 1077065970, 2154131940]

約数ペア:

[(1, 2154131940), (2, 1077065970), (3, 718043980), (4, 538532985), (5, 430826388), (6, 359021990), (10, 215413194), (12, 179510995), (15, 143608796), (20, 107706597), (30, 71804398), (60, 35902199), (3541, 608340), (7082, 304170), (10139, 212460), (10623, 202780), (14164, 152085), (17705, 121668), (20278, 106230), (21246, 101390), (30417, 70820), (35410, 60834), (40556, 53115), (42492, 50695)]