30247140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6547}}^1$

素因数の和:6577

約数の個数: 96

約数和(自身を含む): 105606144

約数和(自身を除く): 75359004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6547, 13094, 19641, 26188, 32735, 39282, 45829, 65470, 72017, 78564, 91658, 98205, 130940, 137487, 144034, 183316, 196410, 216051, 229145, 274974, 288068, 360085, 392820, 432102, 458290, 504119, 549948, 687435, 720170, 864204, 916580, 1008238, 1080255, 1374870, 1440340, 1512357, 2016476, 2160510, 2520595, 2749740, 3024714, 4321020, 5041190, 6049428, 7561785, 10082380, 15123570, 30247140]

約数ペア:

[(1, 30247140), (2, 15123570), (3, 10082380), (4, 7561785), (5, 6049428), (6, 5041190), (7, 4321020), (10, 3024714), (11, 2749740), (12, 2520595), (14, 2160510), (15, 2016476), (20, 1512357), (21, 1440340), (22, 1374870), (28, 1080255), (30, 1008238), (33, 916580), (35, 864204), (42, 720170), (44, 687435), (55, 549948), (60, 504119), (66, 458290), (70, 432102), (77, 392820), (84, 360085), (105, 288068), (110, 274974), (132, 229145), (140, 216051), (154, 196410), (165, 183316), (210, 144034), (220, 137487), (231, 130940), (308, 98205), (330, 91658), (385, 78564), (420, 72017), (462, 65470), (660, 45829), (770, 39282), (924, 32735), (1155, 26188), (1540, 19641), (2310, 13094), (4620, 6547)]