15190470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 40919040

約数和(自身を除く): 25728570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 443, 635, 762, 886, 1143, 1270, 1329, 1905, 2215, 2286, 2658, 3429, 3810, 3987, 4430, 5715, 6645, 6858, 7974, 11430, 11961, 13290, 17145, 19935, 23922, 34290, 39870, 56261, 59805, 112522, 119610, 168783, 281305, 337566, 506349, 562610, 843915, 1012698, 1519047, 1687830, 2531745, 3038094, 5063490, 7595235, 15190470]

約数ペア:

[(1, 15190470), (2, 7595235), (3, 5063490), (5, 3038094), (6, 2531745), (9, 1687830), (10, 1519047), (15, 1012698), (18, 843915), (27, 562610), (30, 506349), (45, 337566), (54, 281305), (90, 168783), (127, 119610), (135, 112522), (254, 59805), (270, 56261), (381, 39870), (443, 34290), (635, 23922), (762, 19935), (886, 17145), (1143, 13290), (1270, 11961), (1329, 11430), (1905, 7974), (2215, 6858), (2286, 6645), (2658, 5715), (3429, 4430), (3810, 3987)]