155507910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84977}}^1$

素因数の和:85048

約数の個数: 32

約数和(自身を含む): 379341792

約数和(自身を除く): 223833882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 84977, 169954, 254931, 424885, 509862, 849770, 1274655, 2549310, 5183597, 10367194, 15550791, 25917985, 31101582, 51835970, 77753955, 155507910]

約数ペア:

[(1, 155507910), (2, 77753955), (3, 51835970), (5, 31101582), (6, 25917985), (10, 15550791), (15, 10367194), (30, 5183597), (61, 2549310), (122, 1274655), (183, 849770), (305, 509862), (366, 424885), (610, 254931), (915, 169954), (1830, 84977)]