82680390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70667}}^1$

素因数の和:70693

約数の個数: 48

約数和(自身を含む): 231508368

約数和(自身を除く): 148827978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 70667, 141334, 212001, 353335, 424002, 636003, 706670, 918671, 1060005, 1272006, 1837342, 2120010, 2756013, 3180015, 4593355, 5512026, 6360030, 8268039, 9186710, 13780065, 16536078, 27560130, 41340195, 82680390]

約数ペア:

[(1, 82680390), (2, 41340195), (3, 27560130), (5, 16536078), (6, 13780065), (9, 9186710), (10, 8268039), (13, 6360030), (15, 5512026), (18, 4593355), (26, 3180015), (30, 2756013), (39, 2120010), (45, 1837342), (65, 1272006), (78, 1060005), (90, 918671), (117, 706670), (130, 636003), (195, 424002), (234, 353335), (390, 212001), (585, 141334), (1170, 70667)]