13501890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 36938880

約数和(自身を除く): 23436990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 211, 237, 270, 395, 405, 422, 474, 633, 711, 790, 810, 1055, 1185, 1266, 1422, 1899, 2110, 2133, 2370, 3165, 3555, 3798, 4266, 5697, 6330, 6399, 7110, 9495, 10665, 11394, 12798, 16669, 17091, 18990, 21330, 28485, 31995, 33338, 34182, 50007, 56970, 63990, 83345, 85455, 100014, 150021, 166690, 170910, 250035, 300042, 450063, 500070, 750105, 900126, 1350189, 1500210, 2250315, 2700378, 4500630, 6750945, 13501890]

約数ペア:

[(1, 13501890), (2, 6750945), (3, 4500630), (5, 2700378), (6, 2250315), (9, 1500210), (10, 1350189), (15, 900126), (18, 750105), (27, 500070), (30, 450063), (45, 300042), (54, 250035), (79, 170910), (81, 166690), (90, 150021), (135, 100014), (158, 85455), (162, 83345), (211, 63990), (237, 56970), (270, 50007), (395, 34182), (405, 33338), (422, 31995), (474, 28485), (633, 21330), (711, 18990), (790, 17091), (810, 16669), (1055, 12798), (1185, 11394), (1266, 10665), (1422, 9495), (1899, 7110), (2110, 6399), (2133, 6330), (2370, 5697), (3165, 4266), (3555, 3798)]