66098890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 81956150

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 2719, 4862, 5438, 12155, 13595, 24310, 27190, 29909, 35347, 46223, 59818, 70694, 92446, 149545, 176735, 231115, 299090, 353470, 388817, 462230, 508453, 600899, 777634, 1016906, 1201798, 1944085, 2542265, 3004495, 3888170, 5084530, 6008990, 6609889, 13219778, 33049445, 66098890]

約数ペア:

[(1, 66098890), (2, 33049445), (5, 13219778), (10, 6609889), (11, 6008990), (13, 5084530), (17, 3888170), (22, 3004495), (26, 2542265), (34, 1944085), (55, 1201798), (65, 1016906), (85, 777634), (110, 600899), (130, 508453), (143, 462230), (170, 388817), (187, 353470), (221, 299090), (286, 231115), (374, 176735), (442, 149545), (715, 92446), (935, 70694), (1105, 59818), (1430, 46223), (1870, 35347), (2210, 29909), (2431, 27190), (2719, 24310), (4862, 13595), (5438, 12155)]