30787310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 26958994

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 1231, 2462, 2501, 5002, 6155, 12310, 12505, 25010, 50471, 75091, 100942, 150182, 252355, 375455, 504710, 750910, 3078731, 6157462, 15393655, 30787310]

約数ペア:

[(1, 30787310), (2, 15393655), (5, 6157462), (10, 3078731), (41, 750910), (61, 504710), (82, 375455), (122, 252355), (205, 150182), (305, 100942), (410, 75091), (610, 50471), (1231, 25010), (2462, 12505), (2501, 12310), (5002, 6155)]