72569490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49367}}^1$

素因数の和:49391

約数の個数: 48

約数和(自身を含む): 202606272

約数和(自身を除く): 130036782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49367, 98734, 148101, 246835, 296202, 345569, 493670, 691138, 740505, 1036707, 1481010, 1727845, 2073414, 2418983, 3455690, 4837966, 5183535, 7256949, 10367070, 12094915, 14513898, 24189830, 36284745, 72569490]

約数ペア:

[(1, 72569490), (2, 36284745), (3, 24189830), (5, 14513898), (6, 12094915), (7, 10367070), (10, 7256949), (14, 5183535), (15, 4837966), (21, 3455690), (30, 2418983), (35, 2073414), (42, 1727845), (49, 1481010), (70, 1036707), (98, 740505), (105, 691138), (147, 493670), (210, 345569), (245, 296202), (294, 246835), (490, 148101), (735, 98734), (1470, 49367)]