11551860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 36265320

約数和(自身を除く): 24713460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2213, 2610, 4426, 5220, 6639, 8852, 11065, 13278, 19917, 22130, 26556, 33195, 39834, 44260, 64177, 66390, 79668, 99585, 128354, 132780, 192531, 199170, 256708, 320885, 385062, 398340, 577593, 641770, 770124, 962655, 1155186, 1283540, 1925310, 2310372, 2887965, 3850620, 5775930, 11551860]

約数ペア:

[(1, 11551860), (2, 5775930), (3, 3850620), (4, 2887965), (5, 2310372), (6, 1925310), (9, 1283540), (10, 1155186), (12, 962655), (15, 770124), (18, 641770), (20, 577593), (29, 398340), (30, 385062), (36, 320885), (45, 256708), (58, 199170), (60, 192531), (87, 132780), (90, 128354), (116, 99585), (145, 79668), (174, 66390), (180, 64177), (261, 44260), (290, 39834), (348, 33195), (435, 26556), (522, 22130), (580, 19917), (870, 13278), (1044, 11065), (1305, 8852), (1740, 6639), (2213, 5220), (2610, 4426)]