15331260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 49577472

約数和(自身を除く): 34246212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 211, 346, 420, 422, 519, 633, 692, 844, 865, 1038, 1055, 1211, 1266, 1477, 1730, 2076, 2110, 2422, 2532, 2595, 2954, 3165, 3460, 3633, 4220, 4431, 4844, 5190, 5908, 6055, 6330, 7266, 7385, 8862, 10380, 12110, 12660, 14532, 14770, 17724, 18165, 22155, 24220, 29540, 36330, 36503, 44310, 72660, 73006, 88620, 109509, 146012, 182515, 219018, 255521, 365030, 438036, 511042, 547545, 730060, 766563, 1022084, 1095090, 1277605, 1533126, 2190180, 2555210, 3066252, 3832815, 5110420, 7665630, 15331260]

約数ペア:

[(1, 15331260), (2, 7665630), (3, 5110420), (4, 3832815), (5, 3066252), (6, 2555210), (7, 2190180), (10, 1533126), (12, 1277605), (14, 1095090), (15, 1022084), (20, 766563), (21, 730060), (28, 547545), (30, 511042), (35, 438036), (42, 365030), (60, 255521), (70, 219018), (84, 182515), (105, 146012), (140, 109509), (173, 88620), (210, 73006), (211, 72660), (346, 44310), (420, 36503), (422, 36330), (519, 29540), (633, 24220), (692, 22155), (844, 18165), (865, 17724), (1038, 14770), (1055, 14532), (1211, 12660), (1266, 12110), (1477, 10380), (1730, 8862), (2076, 7385), (2110, 7266), (2422, 6330), (2532, 6055), (2595, 5908), (2954, 5190), (3165, 4844), (3460, 4431), (3633, 4220)]