1018997340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1163}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 3027144960

約数和(自身を除く): 2008147620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 859, 1020, 1163, 1718, 2326, 2577, 3436, 3489, 4295, 4652, 5154, 5815, 6978, 8590, 10308, 11630, 12885, 13956, 14603, 17180, 17445, 19771, 23260, 25770, 29206, 34890, 39542, 43809, 51540, 58412, 59313, 69780, 73015, 79084, 87618, 98855, 118626, 146030, 175236, 197710, 219045, 237252, 292060, 296565, 395420, 438090, 593130, 876180, 999017, 1186260, 1998034, 2997051, 3996068, 4995085, 5994102, 9990170, 11988204, 14985255, 16983289, 19980340, 29970510, 33966578, 50949867, 59941020, 67933156, 84916445, 101899734, 169832890, 203799468, 254749335, 339665780, 509498670, 1018997340]

約数ペア:

[(1, 1018997340), (2, 509498670), (3, 339665780), (4, 254749335), (5, 203799468), (6, 169832890), (10, 101899734), (12, 84916445), (15, 67933156), (17, 59941020), (20, 50949867), (30, 33966578), (34, 29970510), (51, 19980340), (60, 16983289), (68, 14985255), (85, 11988204), (102, 9990170), (170, 5994102), (204, 4995085), (255, 3996068), (340, 2997051), (510, 1998034), (859, 1186260), (1020, 999017), (1163, 876180), (1718, 593130), (2326, 438090), (2577, 395420), (3436, 296565), (3489, 292060), (4295, 237252), (4652, 219045), (5154, 197710), (5815, 175236), (6978, 146030), (8590, 118626), (10308, 98855), (11630, 87618), (12885, 79084), (13956, 73015), (14603, 69780), (17180, 59313), (17445, 58412), (19771, 51540), (23260, 43809), (25770, 39542), (29206, 34890)]