11252940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 33169920

約数和(自身を除く): 21916980

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, 9871, 19742, 29613, 39484, 49355, 59226, 98710, 118452, 148065, 187549, 197420, 296130, 375098, 562647, 592260, 750196, 937745, 1125294, 1875490, 2250588, 2813235, 3750980, 5626470, 11252940]

約数ペア:

[(1, 11252940), (2, 5626470), (3, 3750980), (4, 2813235), (5, 2250588), (6, 1875490), (10, 1125294), (12, 937745), (15, 750196), (19, 592260), (20, 562647), (30, 375098), (38, 296130), (57, 197420), (60, 187549), (76, 148065), (95, 118452), (114, 98710), (190, 59226), (228, 49355), (285, 39484), (380, 29613), (570, 19742), (1140, 9871)]