1373140440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{544897}}^1$

素因数の和:544921

約数の個数: 96

約数和(自身を含む): 5100245280

約数和(自身を除く): 3727104840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 544897, 1089794, 1634691, 2179588, 2724485, 3269382, 3814279, 4359176, 4904073, 5448970, 6538764, 7628558, 8173455, 9808146, 10897940, 11442837, 13077528, 15257116, 16346910, 19071395, 19616292, 21795880, 22885674, 24520365, 30514232, 32693820, 34328511, 38142790, 39232584, 45771348, 49040730, 57214185, 65387640, 68657022, 76285580, 91542696, 98081460, 114428370, 137314044, 152571160, 171642555, 196162920, 228856740, 274628088, 343285110, 457713480, 686570220, 1373140440]

約数ペア:

[(1, 1373140440), (2, 686570220), (3, 457713480), (4, 343285110), (5, 274628088), (6, 228856740), (7, 196162920), (8, 171642555), (9, 152571160), (10, 137314044), (12, 114428370), (14, 98081460), (15, 91542696), (18, 76285580), (20, 68657022), (21, 65387640), (24, 57214185), (28, 49040730), (30, 45771348), (35, 39232584), (36, 38142790), (40, 34328511), (42, 32693820), (45, 30514232), (56, 24520365), (60, 22885674), (63, 21795880), (70, 19616292), (72, 19071395), (84, 16346910), (90, 15257116), (105, 13077528), (120, 11442837), (126, 10897940), (140, 9808146), (168, 8173455), (180, 7628558), (210, 6538764), (252, 5448970), (280, 4904073), (315, 4359176), (360, 3814279), (420, 3269382), (504, 2724485), (630, 2179588), (840, 1634691), (1260, 1089794), (2520, 544897)]