2564271430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{4951}}^1$

素因数の和:5130

約数の個数: 64

約数和(自身を含む): 5419468800

約数和(自身を除く): 2855197370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 343, 490, 686, 755, 1057, 1510, 1715, 2114, 3430, 4951, 5285, 7399, 9902, 10570, 14798, 24755, 34657, 36995, 49510, 51793, 69314, 73990, 103586, 173285, 242599, 258965, 346570, 485198, 517930, 747601, 1212995, 1495202, 1698193, 2425990, 3396386, 3738005, 5233207, 7476010, 8490965, 10466414, 16981930, 26166035, 36632449, 52332070, 73264898, 183162245, 256427143, 366324490, 512854286, 1282135715, 2564271430]

約数ペア:

[(1, 2564271430), (2, 1282135715), (5, 512854286), (7, 366324490), (10, 256427143), (14, 183162245), (35, 73264898), (49, 52332070), (70, 36632449), (98, 26166035), (151, 16981930), (245, 10466414), (302, 8490965), (343, 7476010), (490, 5233207), (686, 3738005), (755, 3396386), (1057, 2425990), (1510, 1698193), (1715, 1495202), (2114, 1212995), (3430, 747601), (4951, 517930), (5285, 485198), (7399, 346570), (9902, 258965), (10570, 242599), (14798, 173285), (24755, 103586), (34657, 73990), (36995, 69314), (49510, 51793)]