30694788

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 84022848

約数和(自身を除く): 53328060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1373, 1863, 2484, 2746, 3726, 4119, 5492, 5589, 7452, 8238, 11178, 12357, 16476, 22356, 24714, 31579, 37071, 49428, 63158, 74142, 94737, 111213, 126316, 148284, 189474, 222426, 284211, 333639, 378948, 444852, 568422, 667278, 852633, 1136844, 1334556, 1705266, 2557899, 3410532, 5115798, 7673697, 10231596, 15347394, 30694788]

約数ペア:

[(1, 30694788), (2, 15347394), (3, 10231596), (4, 7673697), (6, 5115798), (9, 3410532), (12, 2557899), (18, 1705266), (23, 1334556), (27, 1136844), (36, 852633), (46, 667278), (54, 568422), (69, 444852), (81, 378948), (92, 333639), (108, 284211), (138, 222426), (162, 189474), (207, 148284), (243, 126316), (276, 111213), (324, 94737), (414, 74142), (486, 63158), (621, 49428), (828, 37071), (972, 31579), (1242, 24714), (1373, 22356), (1863, 16476), (2484, 12357), (2746, 11178), (3726, 8238), (4119, 7452), (5492, 5589)]