190598790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 474895872

約数和(自身を除く): 284297082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 710, 1065, 1290, 2081, 2130, 3053, 4162, 6106, 6243, 9159, 10405, 12486, 15265, 18318, 20810, 30530, 31215, 45795, 62430, 89483, 91590, 147751, 178966, 268449, 295502, 443253, 447415, 536898, 738755, 886506, 894830, 1342245, 1477510, 2216265, 2684490, 4432530, 6353293, 12706586, 19059879, 31766465, 38119758, 63532930, 95299395, 190598790]

約数ペア:

[(1, 190598790), (2, 95299395), (3, 63532930), (5, 38119758), (6, 31766465), (10, 19059879), (15, 12706586), (30, 6353293), (43, 4432530), (71, 2684490), (86, 2216265), (129, 1477510), (142, 1342245), (213, 894830), (215, 886506), (258, 738755), (355, 536898), (426, 447415), (430, 443253), (645, 295502), (710, 268449), (1065, 178966), (1290, 147751), (2081, 91590), (2130, 89483), (3053, 62430), (4162, 45795), (6106, 31215), (6243, 30530), (9159, 20810), (10405, 18318), (12486, 15265)]