6717420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 20717424

約数和(自身を除く): 14000004

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, 557, 603, 670, 804, 1005, 1114, 1206, 1340, 1671, 2010, 2228, 2412, 2785, 3015, 3342, 4020, 5013, 5570, 6030, 6684, 8355, 10026, 11140, 12060, 16710, 20052, 25065, 33420, 37319, 50130, 74638, 100260, 111957, 149276, 186595, 223914, 335871, 373190, 447828, 559785, 671742, 746380, 1119570, 1343484, 1679355, 2239140, 3358710, 6717420]

約数ペア:

[(1, 6717420), (2, 3358710), (3, 2239140), (4, 1679355), (5, 1343484), (6, 1119570), (9, 746380), (10, 671742), (12, 559785), (15, 447828), (18, 373190), (20, 335871), (30, 223914), (36, 186595), (45, 149276), (60, 111957), (67, 100260), (90, 74638), (134, 50130), (180, 37319), (201, 33420), (268, 25065), (335, 20052), (402, 16710), (557, 12060), (603, 11140), (670, 10026), (804, 8355), (1005, 6684), (1114, 6030), (1206, 5570), (1340, 5013), (1671, 4020), (2010, 3342), (2228, 3015), (2412, 2785)]