194993580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{171047}}^1$

素因数の和:171078

約数の個数: 48

約数和(自身を含む): 574721280

約数和(自身を除く): 379727700

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, 171047, 342094, 513141, 684188, 855235, 1026282, 1710470, 2052564, 2565705, 3249893, 3420940, 5131410, 6499786, 9749679, 10262820, 12999572, 16249465, 19499358, 32498930, 38998716, 48748395, 64997860, 97496790, 194993580]

約数ペア:

[(1, 194993580), (2, 97496790), (3, 64997860), (4, 48748395), (5, 38998716), (6, 32498930), (10, 19499358), (12, 16249465), (15, 12999572), (19, 10262820), (20, 9749679), (30, 6499786), (38, 5131410), (57, 3420940), (60, 3249893), (76, 2565705), (95, 2052564), (114, 1710470), (190, 1026282), (228, 855235), (285, 684188), (380, 513141), (570, 342094), (1140, 171047)]