11897790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 31026240

約数和(自身を除く): 19128450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 569, 615, 697, 1138, 1230, 1394, 1707, 2091, 2845, 3414, 3485, 4182, 5690, 6970, 8535, 9673, 10455, 17070, 19346, 20910, 23329, 29019, 46658, 48365, 58038, 69987, 96730, 116645, 139974, 145095, 233290, 290190, 349935, 396593, 699870, 793186, 1189779, 1982965, 2379558, 3965930, 5948895, 11897790]

約数ペア:

[(1, 11897790), (2, 5948895), (3, 3965930), (5, 2379558), (6, 1982965), (10, 1189779), (15, 793186), (17, 699870), (30, 396593), (34, 349935), (41, 290190), (51, 233290), (82, 145095), (85, 139974), (102, 116645), (123, 96730), (170, 69987), (205, 58038), (246, 48365), (255, 46658), (410, 29019), (510, 23329), (569, 20910), (615, 19346), (697, 17070), (1138, 10455), (1230, 9673), (1394, 8535), (1707, 6970), (2091, 5690), (2845, 4182), (3414, 3485)]