2013273540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{98981}}^1$

素因数の和:99109

約数の個数: 72

約数和(自身を含む): 6161035608

約数和(自身を除く): 4147762068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 98981, 197962, 296943, 395924, 494905, 593886, 890829, 989810, 1187772, 1484715, 1781658, 1979620, 2969430, 3563316, 4454145, 5938860, 8908290, 11184853, 17816580, 22369706, 33554559, 44739412, 55924265, 67109118, 100663677, 111848530, 134218236, 167772795, 201327354, 223697060, 335545590, 402654708, 503318385, 671091180, 1006636770, 2013273540]

約数ペア:

[(1, 2013273540), (2, 1006636770), (3, 671091180), (4, 503318385), (5, 402654708), (6, 335545590), (9, 223697060), (10, 201327354), (12, 167772795), (15, 134218236), (18, 111848530), (20, 100663677), (30, 67109118), (36, 55924265), (45, 44739412), (60, 33554559), (90, 22369706), (113, 17816580), (180, 11184853), (226, 8908290), (339, 5938860), (452, 4454145), (565, 3563316), (678, 2969430), (1017, 1979620), (1130, 1781658), (1356, 1484715), (1695, 1187772), (2034, 989810), (2260, 890829), (3390, 593886), (4068, 494905), (5085, 395924), (6780, 296943), (10170, 197962), (20340, 98981)]