10438980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9188

約数の個数: 48

約数和(自身を含む): 30770880

約数和(自身を除く): 20331900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 9157, 18314, 27471, 36628, 45785, 54942, 91570, 109884, 137355, 173983, 183140, 274710, 347966, 521949, 549420, 695932, 869915, 1043898, 1739830, 2087796, 2609745, 3479660, 5219490, 10438980]

約数ペア:

[(1, 10438980), (2, 5219490), (3, 3479660), (4, 2609745), (5, 2087796), (6, 1739830), (10, 1043898), (12, 869915), (15, 695932), (19, 549420), (20, 521949), (30, 347966), (38, 274710), (57, 183140), (60, 173983), (76, 137355), (95, 109884), (114, 91570), (190, 54942), (228, 45785), (285, 36628), (380, 27471), (570, 18314), (1140, 9157)]