73517810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 135419904

約数和(自身を除く): 61902094

約数列:

[1, 2, 5, 10, 61, 122, 191, 305, 382, 610, 631, 955, 1262, 1910, 3155, 6310, 11651, 23302, 38491, 58255, 76982, 116510, 120521, 192455, 241042, 384910, 602605, 1205210, 7351781, 14703562, 36758905, 73517810]

約数ペア:

[(1, 73517810), (2, 36758905), (5, 14703562), (10, 7351781), (61, 1205210), (122, 602605), (191, 384910), (305, 241042), (382, 192455), (610, 120521), (631, 116510), (955, 76982), (1262, 58255), (1910, 38491), (3155, 23302), (6310, 11651)]