7027410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 18692352

約数和(自身を除く): 11664942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 487, 555, 962, 974, 1110, 1443, 1461, 2405, 2435, 2886, 2922, 4810, 4870, 6331, 7215, 7305, 12662, 14430, 14610, 18019, 18993, 31655, 36038, 37986, 54057, 63310, 90095, 94965, 108114, 180190, 189930, 234247, 270285, 468494, 540570, 702741, 1171235, 1405482, 2342470, 3513705, 7027410]

約数ペア:

[(1, 7027410), (2, 3513705), (3, 2342470), (5, 1405482), (6, 1171235), (10, 702741), (13, 540570), (15, 468494), (26, 270285), (30, 234247), (37, 189930), (39, 180190), (65, 108114), (74, 94965), (78, 90095), (111, 63310), (130, 54057), (185, 37986), (195, 36038), (222, 31655), (370, 18993), (390, 18019), (481, 14610), (487, 14430), (555, 12662), (962, 7305), (974, 7215), (1110, 6331), (1443, 4870), (1461, 4810), (2405, 2922), (2435, 2886)]