143788980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{50989}}^1$

素因数の和:51048

約数の個数: 48

約数和(自身を含む): 411183360

約数和(自身を除く): 267394380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 50989, 101978, 152967, 203956, 254945, 305934, 509890, 611868, 764835, 1019780, 1529670, 2396483, 3059340, 4792966, 7189449, 9585932, 11982415, 14378898, 23964830, 28757796, 35947245, 47929660, 71894490, 143788980]

約数ペア:

[(1, 143788980), (2, 71894490), (3, 47929660), (4, 35947245), (5, 28757796), (6, 23964830), (10, 14378898), (12, 11982415), (15, 9585932), (20, 7189449), (30, 4792966), (47, 3059340), (60, 2396483), (94, 1529670), (141, 1019780), (188, 764835), (235, 611868), (282, 509890), (470, 305934), (564, 254945), (705, 203956), (940, 152967), (1410, 101978), (2820, 50989)]