13556030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 25230528

約数和(自身を除く): 11674498

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 313, 355, 610, 626, 710, 1565, 3130, 4331, 8662, 19093, 21655, 22223, 38186, 43310, 44446, 95465, 111115, 190930, 222230, 1355603, 2711206, 6778015, 13556030]

約数ペア:

[(1, 13556030), (2, 6778015), (5, 2711206), (10, 1355603), (61, 222230), (71, 190930), (122, 111115), (142, 95465), (305, 44446), (313, 43310), (355, 38186), (610, 22223), (626, 21655), (710, 19093), (1565, 8662), (3130, 4331)]