30573130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 66152448

約数和(自身を除く): 35579318

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 146, 155, 193, 217, 310, 365, 386, 434, 511, 730, 965, 1022, 1085, 1351, 1930, 2170, 2263, 2555, 2702, 4526, 5110, 5983, 6755, 11315, 11966, 13510, 14089, 15841, 22630, 28178, 29915, 31682, 41881, 59830, 70445, 79205, 83762, 98623, 140890, 158410, 197246, 209405, 418810, 436759, 493115, 873518, 986230, 2183795, 3057313, 4367590, 6114626, 15286565, 30573130]

約数ペア:

[(1, 30573130), (2, 15286565), (5, 6114626), (7, 4367590), (10, 3057313), (14, 2183795), (31, 986230), (35, 873518), (62, 493115), (70, 436759), (73, 418810), (146, 209405), (155, 197246), (193, 158410), (217, 140890), (310, 98623), (365, 83762), (386, 79205), (434, 70445), (511, 59830), (730, 41881), (965, 31682), (1022, 29915), (1085, 28178), (1351, 22630), (1930, 15841), (2170, 14089), (2263, 13510), (2555, 11966), (2702, 11315), (4526, 6755), (5110, 5983)]