30239968330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21146831}}^1$

素因数の和:21146862

約数の個数: 32

約数和(自身を含む): 63948019968

約数和(自身を除く): 33708051638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 21146831, 42293662, 105734155, 211468310, 232615141, 274908803, 465230282, 549817606, 1163075705, 1374544015, 2326151410, 2749088030, 3023996833, 6047993666, 15119984165, 30239968330]

約数ペア:

[(1, 30239968330), (2, 15119984165), (5, 6047993666), (10, 3023996833), (11, 2749088030), (13, 2326151410), (22, 1374544015), (26, 1163075705), (55, 549817606), (65, 465230282), (110, 274908803), (130, 232615141), (143, 211468310), (286, 105734155), (715, 42293662), (1430, 21146831)]