237473490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 579538944

約数和(自身を除く): 342065454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 157, 254, 314, 381, 397, 471, 635, 762, 785, 794, 942, 1191, 1270, 1570, 1905, 1985, 2355, 2382, 3810, 3970, 4710, 5955, 11910, 19939, 39878, 50419, 59817, 62329, 99695, 100838, 119634, 124658, 151257, 186987, 199390, 252095, 299085, 302514, 311645, 373974, 504190, 598170, 623290, 756285, 934935, 1512570, 1869870, 7915783, 15831566, 23747349, 39578915, 47494698, 79157830, 118736745, 237473490]

約数ペア:

[(1, 237473490), (2, 118736745), (3, 79157830), (5, 47494698), (6, 39578915), (10, 23747349), (15, 15831566), (30, 7915783), (127, 1869870), (157, 1512570), (254, 934935), (314, 756285), (381, 623290), (397, 598170), (471, 504190), (635, 373974), (762, 311645), (785, 302514), (794, 299085), (942, 252095), (1191, 199390), (1270, 186987), (1570, 151257), (1905, 124658), (1985, 119634), (2355, 100838), (2382, 99695), (3810, 62329), (3970, 59817), (4710, 50419), (5955, 39878), (11910, 19939)]