71062590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 105193410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 101, 141, 202, 235, 282, 303, 470, 499, 505, 606, 705, 998, 1010, 1410, 1497, 1515, 2495, 2994, 3030, 4747, 4990, 7485, 9494, 14241, 14970, 23453, 23735, 28482, 46906, 47470, 50399, 70359, 71205, 100798, 117265, 140718, 142410, 151197, 234530, 251995, 302394, 351795, 503990, 703590, 755985, 1511970, 2368753, 4737506, 7106259, 11843765, 14212518, 23687530, 35531295, 71062590]

約数ペア:

[(1, 71062590), (2, 35531295), (3, 23687530), (5, 14212518), (6, 11843765), (10, 7106259), (15, 4737506), (30, 2368753), (47, 1511970), (94, 755985), (101, 703590), (141, 503990), (202, 351795), (235, 302394), (282, 251995), (303, 234530), (470, 151197), (499, 142410), (505, 140718), (606, 117265), (705, 100798), (998, 71205), (1010, 70359), (1410, 50399), (1497, 47470), (1515, 46906), (2495, 28482), (2994, 23735), (3030, 23453), (4747, 14970), (4990, 14241), (7485, 9494)]