1551138810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 4130735616

約数和(自身を除く): 2579596806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 101, 106, 130, 159, 195, 202, 265, 303, 318, 390, 505, 530, 606, 689, 743, 795, 1010, 1313, 1378, 1486, 1515, 1590, 2067, 2229, 2626, 3030, 3445, 3715, 3939, 4134, 4458, 5353, 6565, 6890, 7430, 7878, 9659, 10335, 10706, 11145, 13130, 16059, 19318, 19695, 20670, 22290, 26765, 28977, 32118, 39379, 39390, 48295, 53530, 57954, 69589, 75043, 78758, 80295, 96590, 118137, 139178, 144885, 150086, 160590, 196895, 208767, 225129, 236274, 289770, 347945, 375215, 393790, 417534, 450258, 511927, 590685, 695890, 750430, 975559, 1023854, 1043835, 1125645, 1181370, 1535781, 1951118, 2087670, 2251290, 2559635, 2926677, 3071562, 3977279, 4877795, 5119270, 5853354, 7678905, 7954558, 9755590, 11931837, 14633385, 15357810, 19886395, 23863674, 29266770, 39772790, 51704627, 59659185, 103409254, 119318370, 155113881, 258523135, 310227762, 517046270, 775569405, 1551138810]

約数ペア:

[(1, 1551138810), (2, 775569405), (3, 517046270), (5, 310227762), (6, 258523135), (10, 155113881), (13, 119318370), (15, 103409254), (26, 59659185), (30, 51704627), (39, 39772790), (53, 29266770), (65, 23863674), (78, 19886395), (101, 15357810), (106, 14633385), (130, 11931837), (159, 9755590), (195, 7954558), (202, 7678905), (265, 5853354), (303, 5119270), (318, 4877795), (390, 3977279), (505, 3071562), (530, 2926677), (606, 2559635), (689, 2251290), (743, 2087670), (795, 1951118), (1010, 1535781), (1313, 1181370), (1378, 1125645), (1486, 1043835), (1515, 1023854), (1590, 975559), (2067, 750430), (2229, 695890), (2626, 590685), (3030, 511927), (3445, 450258), (3715, 417534), (3939, 393790), (4134, 375215), (4458, 347945), (5353, 289770), (6565, 236274), (6890, 225129), (7430, 208767), (7878, 196895), (9659, 160590), (10335, 150086), (10706, 144885), (11145, 139178), (13130, 118137), (16059, 96590), (19318, 80295), (19695, 78758), (20670, 75043), (22290, 69589), (26765, 57954), (28977, 53530), (32118, 48295), (39379, 39390)]