7137420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 20418048

約数和(自身を除く): 13280628

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, 2531, 2820, 5062, 7593, 10124, 12655, 15186, 25310, 30372, 37965, 50620, 75930, 118957, 151860, 237914, 356871, 475828, 594785, 713742, 1189570, 1427484, 1784355, 2379140, 3568710, 7137420]

約数ペア:

[(1, 7137420), (2, 3568710), (3, 2379140), (4, 1784355), (5, 1427484), (6, 1189570), (10, 713742), (12, 594785), (15, 475828), (20, 356871), (30, 237914), (47, 151860), (60, 118957), (94, 75930), (141, 50620), (188, 37965), (235, 30372), (282, 25310), (470, 15186), (564, 12655), (705, 10124), (940, 7593), (1410, 5062), (2531, 2820)]