8303820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 28159488

約数和(自身を除く): 19855668

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, 1163, 1190, 1428, 1785, 2326, 2380, 3489, 3570, 4652, 5815, 6978, 7140, 8141, 11630, 13956, 16282, 17445, 19771, 23260, 24423, 32564, 34890, 39542, 40705, 48846, 59313, 69780, 79084, 81410, 97692, 98855, 118626, 122115, 138397, 162820, 197710, 237252, 244230, 276794, 296565, 395420, 415191, 488460, 553588, 593130, 691985, 830382, 1186260, 1383970, 1660764, 2075955, 2767940, 4151910, 8303820]

約数ペア:

[(1, 8303820), (2, 4151910), (3, 2767940), (4, 2075955), (5, 1660764), (6, 1383970), (7, 1186260), (10, 830382), (12, 691985), (14, 593130), (15, 553588), (17, 488460), (20, 415191), (21, 395420), (28, 296565), (30, 276794), (34, 244230), (35, 237252), (42, 197710), (51, 162820), (60, 138397), (68, 122115), (70, 118626), (84, 98855), (85, 97692), (102, 81410), (105, 79084), (119, 69780), (140, 59313), (170, 48846), (204, 40705), (210, 39542), (238, 34890), (255, 32564), (340, 24423), (357, 23260), (420, 19771), (476, 17445), (510, 16282), (595, 13956), (714, 11630), (1020, 8141), (1163, 7140), (1190, 6978), (1428, 5815), (1785, 4652), (2326, 3570), (2380, 3489)]