27938130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 75534336

約数和(自身を除く): 47596206

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2731, 3410, 5115, 5462, 8193, 10230, 13655, 16386, 27310, 30041, 40965, 60082, 81930, 84661, 90123, 150205, 169322, 180246, 253983, 300410, 423305, 450615, 507966, 846610, 901230, 931271, 1269915, 1862542, 2539830, 2793813, 4656355, 5587626, 9312710, 13969065, 27938130]

約数ペア:

[(1, 27938130), (2, 13969065), (3, 9312710), (5, 5587626), (6, 4656355), (10, 2793813), (11, 2539830), (15, 1862542), (22, 1269915), (30, 931271), (31, 901230), (33, 846610), (55, 507966), (62, 450615), (66, 423305), (93, 300410), (110, 253983), (155, 180246), (165, 169322), (186, 150205), (310, 90123), (330, 84661), (341, 81930), (465, 60082), (682, 40965), (930, 30041), (1023, 27310), (1705, 16386), (2046, 13655), (2731, 10230), (3410, 8193), (5115, 5462)]