1567989930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{4057}}^1$

素因数の和:5071

約数の個数: 64

約数和(自身を含む): 4057740288

約数和(自身を除く): 2489750358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 991, 1982, 2973, 4057, 4955, 5946, 8114, 9910, 12171, 12883, 14865, 20285, 24342, 25766, 29730, 38649, 40570, 52741, 60855, 64415, 77298, 105482, 121710, 128830, 158223, 193245, 263705, 316446, 386490, 527410, 791115, 1582230, 4020487, 8040974, 12061461, 20102435, 24122922, 40204870, 52266331, 60307305, 104532662, 120614610, 156798993, 261331655, 313597986, 522663310, 783994965, 1567989930]

約数ペア:

[(1, 1567989930), (2, 783994965), (3, 522663310), (5, 313597986), (6, 261331655), (10, 156798993), (13, 120614610), (15, 104532662), (26, 60307305), (30, 52266331), (39, 40204870), (65, 24122922), (78, 20102435), (130, 12061461), (195, 8040974), (390, 4020487), (991, 1582230), (1982, 791115), (2973, 527410), (4057, 386490), (4955, 316446), (5946, 263705), (8114, 193245), (9910, 158223), (12171, 128830), (12883, 121710), (14865, 105482), (20285, 77298), (24342, 64415), (25766, 60855), (29730, 52741), (38649, 40570)]