129194940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 416586240

約数和(自身を除く): 287391300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2213, 2780, 2919, 3892, 4170, 4426, 4865, 5838, 6639, 8340, 8852, 9730, 11065, 11676, 13278, 14595, 15491, 19460, 22130, 26556, 29190, 30982, 33195, 44260, 46473, 58380, 61964, 66390, 77455, 92946, 132780, 154910, 185892, 232365, 307607, 309820, 464730, 615214, 922821, 929460, 1230428, 1538035, 1845642, 2153249, 3076070, 3691284, 4306498, 4614105, 6152140, 6459747, 8612996, 9228210, 10766245, 12919494, 18456420, 21532490, 25838988, 32298735, 43064980, 64597470, 129194940]

約数ペア:

[(1, 129194940), (2, 64597470), (3, 43064980), (4, 32298735), (5, 25838988), (6, 21532490), (7, 18456420), (10, 12919494), (12, 10766245), (14, 9228210), (15, 8612996), (20, 6459747), (21, 6152140), (28, 4614105), (30, 4306498), (35, 3691284), (42, 3076070), (60, 2153249), (70, 1845642), (84, 1538035), (105, 1230428), (139, 929460), (140, 922821), (210, 615214), (278, 464730), (417, 309820), (420, 307607), (556, 232365), (695, 185892), (834, 154910), (973, 132780), (1390, 92946), (1668, 77455), (1946, 66390), (2085, 61964), (2213, 58380), (2780, 46473), (2919, 44260), (3892, 33195), (4170, 30982), (4426, 29190), (4865, 26556), (5838, 22130), (6639, 19460), (8340, 15491), (8852, 14595), (9730, 13278), (11065, 11676)]