31607970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 48640350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 773, 870, 1363, 1410, 1546, 2319, 2726, 3865, 4089, 4638, 6815, 7730, 8178, 11595, 13630, 20445, 22417, 23190, 36331, 40890, 44834, 67251, 72662, 108993, 112085, 134502, 181655, 217986, 224170, 336255, 363310, 544965, 672510, 1053599, 1089930, 2107198, 3160797, 5267995, 6321594, 10535990, 15803985, 31607970]

約数ペア:

[(1, 31607970), (2, 15803985), (3, 10535990), (5, 6321594), (6, 5267995), (10, 3160797), (15, 2107198), (29, 1089930), (30, 1053599), (47, 672510), (58, 544965), (87, 363310), (94, 336255), (141, 224170), (145, 217986), (174, 181655), (235, 134502), (282, 112085), (290, 108993), (435, 72662), (470, 67251), (705, 44834), (773, 40890), (870, 36331), (1363, 23190), (1410, 22417), (1546, 20445), (2319, 13630), (2726, 11595), (3865, 8178), (4089, 7730), (4638, 6815)]