11216940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 38029824

約数和(自身を除く): 26812884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1571, 1785, 2380, 3142, 3570, 4713, 6284, 7140, 7855, 9426, 10997, 15710, 18852, 21994, 23565, 26707, 31420, 32991, 43988, 47130, 53414, 54985, 65982, 80121, 94260, 106828, 109970, 131964, 133535, 160242, 164955, 186949, 219940, 267070, 320484, 329910, 373898, 400605, 534140, 560847, 659820, 747796, 801210, 934745, 1121694, 1602420, 1869490, 2243388, 2804235, 3738980, 5608470, 11216940]

約数ペア:

[(1, 11216940), (2, 5608470), (3, 3738980), (4, 2804235), (5, 2243388), (6, 1869490), (7, 1602420), (10, 1121694), (12, 934745), (14, 801210), (15, 747796), (17, 659820), (20, 560847), (21, 534140), (28, 400605), (30, 373898), (34, 329910), (35, 320484), (42, 267070), (51, 219940), (60, 186949), (68, 164955), (70, 160242), (84, 133535), (85, 131964), (102, 109970), (105, 106828), (119, 94260), (140, 80121), (170, 65982), (204, 54985), (210, 53414), (238, 47130), (255, 43988), (340, 32991), (357, 31420), (420, 26707), (476, 23565), (510, 21994), (595, 18852), (714, 15710), (1020, 10997), (1190, 9426), (1428, 7855), (1571, 7140), (1785, 6284), (2380, 4713), (3142, 3570)]