11321340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9962

約数の個数: 48

約数和(自身を含む): 33371520

約数和(自身を除く): 22050180

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, 9931, 19862, 29793, 39724, 49655, 59586, 99310, 119172, 148965, 188689, 198620, 297930, 377378, 566067, 595860, 754756, 943445, 1132134, 1886890, 2264268, 2830335, 3773780, 5660670, 11321340]

約数ペア:

[(1, 11321340), (2, 5660670), (3, 3773780), (4, 2830335), (5, 2264268), (6, 1886890), (10, 1132134), (12, 943445), (15, 754756), (19, 595860), (20, 566067), (30, 377378), (38, 297930), (57, 198620), (60, 188689), (76, 148965), (95, 119172), (114, 99310), (190, 59586), (228, 49655), (285, 39724), (380, 29793), (570, 19862), (1140, 9931)]