30760912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 75467392

約数和(自身を除く): 44706480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 571, 592, 728, 962, 1036, 1142, 1456, 1924, 2072, 2284, 3367, 3848, 3997, 4144, 4568, 6734, 7423, 7696, 7994, 9136, 13468, 14846, 15988, 21127, 26936, 29692, 31976, 42254, 51961, 53872, 59384, 63952, 84508, 103922, 118768, 147889, 169016, 207844, 274651, 295778, 338032, 415688, 549302, 591556, 831376, 1098604, 1183112, 1922557, 2197208, 2366224, 3845114, 4394416, 7690228, 15380456, 30760912]

約数ペア:

[(1, 30760912), (2, 15380456), (4, 7690228), (7, 4394416), (8, 3845114), (13, 2366224), (14, 2197208), (16, 1922557), (26, 1183112), (28, 1098604), (37, 831376), (52, 591556), (56, 549302), (74, 415688), (91, 338032), (104, 295778), (112, 274651), (148, 207844), (182, 169016), (208, 147889), (259, 118768), (296, 103922), (364, 84508), (481, 63952), (518, 59384), (571, 53872), (592, 51961), (728, 42254), (962, 31976), (1036, 29692), (1142, 26936), (1456, 21127), (1924, 15988), (2072, 14846), (2284, 13468), (3367, 9136), (3848, 7994), (3997, 7696), (4144, 7423), (4568, 6734)]