4750130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 6309070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 199, 217, 310, 341, 385, 398, 434, 682, 770, 995, 1085, 1393, 1705, 1990, 2170, 2189, 2387, 2786, 3410, 4378, 4774, 6169, 6965, 10945, 11935, 12338, 13930, 15323, 21890, 23870, 30646, 30845, 43183, 61690, 67859, 76615, 86366, 135718, 153230, 215915, 339295, 431830, 475013, 678590, 950026, 2375065, 4750130]

約数ペア:

[(1, 4750130), (2, 2375065), (5, 950026), (7, 678590), (10, 475013), (11, 431830), (14, 339295), (22, 215915), (31, 153230), (35, 135718), (55, 86366), (62, 76615), (70, 67859), (77, 61690), (110, 43183), (154, 30845), (155, 30646), (199, 23870), (217, 21890), (310, 15323), (341, 13930), (385, 12338), (398, 11935), (434, 10945), (682, 6965), (770, 6169), (995, 4774), (1085, 4378), (1393, 3410), (1705, 2786), (1990, 2387), (2170, 2189)]