65986890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 166233600

約数和(自身を除く): 100246710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1039, 1095, 2078, 2117, 2190, 3117, 4234, 5195, 6234, 6351, 10390, 10585, 12702, 15585, 21170, 30131, 31170, 31755, 60262, 63510, 75847, 90393, 150655, 151694, 180786, 227541, 301310, 379235, 451965, 455082, 758470, 903930, 1137705, 2199563, 2275410, 4399126, 6598689, 10997815, 13197378, 21995630, 32993445, 65986890]

約数ペア:

[(1, 65986890), (2, 32993445), (3, 21995630), (5, 13197378), (6, 10997815), (10, 6598689), (15, 4399126), (29, 2275410), (30, 2199563), (58, 1137705), (73, 903930), (87, 758470), (145, 455082), (146, 451965), (174, 379235), (219, 301310), (290, 227541), (365, 180786), (435, 151694), (438, 150655), (730, 90393), (870, 75847), (1039, 63510), (1095, 60262), (2078, 31755), (2117, 31170), (2190, 30131), (3117, 21170), (4234, 15585), (5195, 12702), (6234, 10585), (6351, 10390)]