17957340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 55320720

約数和(自身を除く): 37363380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1489, 2010, 2412, 2978, 3015, 4020, 4467, 5956, 6030, 7445, 8934, 12060, 13401, 14890, 17868, 22335, 26802, 29780, 44670, 53604, 67005, 89340, 99763, 134010, 199526, 268020, 299289, 399052, 498815, 598578, 897867, 997630, 1197156, 1496445, 1795734, 1995260, 2992890, 3591468, 4489335, 5985780, 8978670, 17957340]

約数ペア:

[(1, 17957340), (2, 8978670), (3, 5985780), (4, 4489335), (5, 3591468), (6, 2992890), (9, 1995260), (10, 1795734), (12, 1496445), (15, 1197156), (18, 997630), (20, 897867), (30, 598578), (36, 498815), (45, 399052), (60, 299289), (67, 268020), (90, 199526), (134, 134010), (180, 99763), (201, 89340), (268, 67005), (335, 53604), (402, 44670), (603, 29780), (670, 26802), (804, 22335), (1005, 17868), (1206, 14890), (1340, 13401), (1489, 12060), (2010, 8934), (2412, 7445), (2978, 6030), (3015, 5956), (4020, 4467)]