130243764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 355078080

約数和(自身を除く): 224834316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 359, 588, 617, 718, 1077, 1234, 1436, 1851, 2154, 2468, 2513, 3702, 4308, 4319, 5026, 7404, 7539, 8638, 10052, 12957, 15078, 17276, 17591, 25914, 30156, 30233, 35182, 51828, 52773, 60466, 70364, 90699, 105546, 120932, 181398, 211092, 221503, 362796, 443006, 664509, 886012, 1329018, 1550521, 2658036, 3101042, 4651563, 6202084, 9303126, 10853647, 18606252, 21707294, 32560941, 43414588, 65121882, 130243764]

約数ペア:

[(1, 130243764), (2, 65121882), (3, 43414588), (4, 32560941), (6, 21707294), (7, 18606252), (12, 10853647), (14, 9303126), (21, 6202084), (28, 4651563), (42, 3101042), (49, 2658036), (84, 1550521), (98, 1329018), (147, 886012), (196, 664509), (294, 443006), (359, 362796), (588, 221503), (617, 211092), (718, 181398), (1077, 120932), (1234, 105546), (1436, 90699), (1851, 70364), (2154, 60466), (2468, 52773), (2513, 51828), (3702, 35182), (4308, 30233), (4319, 30156), (5026, 25914), (7404, 17591), (7539, 17276), (8638, 15078), (10052, 12957)]