61864660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 154893312

約数和(自身を除く): 93028652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 97, 110, 130, 143, 194, 220, 223, 260, 286, 388, 446, 485, 572, 715, 892, 970, 1067, 1115, 1261, 1430, 1940, 2134, 2230, 2453, 2522, 2860, 2899, 4268, 4460, 4906, 5044, 5335, 5798, 6305, 9812, 10670, 11596, 12265, 12610, 13871, 14495, 21340, 21631, 24530, 25220, 27742, 28990, 31889, 43262, 49060, 55484, 57980, 63778, 69355, 86524, 108155, 127556, 138710, 159445, 216310, 237941, 277420, 281203, 318890, 432620, 475882, 562406, 637780, 951764, 1124812, 1189705, 1406015, 2379410, 2812030, 3093233, 4758820, 5624060, 6186466, 12372932, 15466165, 30932330, 61864660]

約数ペア:

[(1, 61864660), (2, 30932330), (4, 15466165), (5, 12372932), (10, 6186466), (11, 5624060), (13, 4758820), (20, 3093233), (22, 2812030), (26, 2379410), (44, 1406015), (52, 1189705), (55, 1124812), (65, 951764), (97, 637780), (110, 562406), (130, 475882), (143, 432620), (194, 318890), (220, 281203), (223, 277420), (260, 237941), (286, 216310), (388, 159445), (446, 138710), (485, 127556), (572, 108155), (715, 86524), (892, 69355), (970, 63778), (1067, 57980), (1115, 55484), (1261, 49060), (1430, 43262), (1940, 31889), (2134, 28990), (2230, 27742), (2453, 25220), (2522, 24530), (2860, 21631), (2899, 21340), (4268, 14495), (4460, 13871), (4906, 12610), (5044, 12265), (5335, 11596), (5798, 10670), (6305, 9812)]