3481980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 9846144

約数和(自身を除く): 6364164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 443, 524, 655, 786, 886, 1310, 1329, 1572, 1772, 1965, 2215, 2620, 2658, 3930, 4430, 5316, 6645, 7860, 8860, 13290, 26580, 58033, 116066, 174099, 232132, 290165, 348198, 580330, 696396, 870495, 1160660, 1740990, 3481980]

約数ペア:

[(1, 3481980), (2, 1740990), (3, 1160660), (4, 870495), (5, 696396), (6, 580330), (10, 348198), (12, 290165), (15, 232132), (20, 174099), (30, 116066), (60, 58033), (131, 26580), (262, 13290), (393, 8860), (443, 7860), (524, 6645), (655, 5316), (786, 4430), (886, 3930), (1310, 2658), (1329, 2620), (1572, 2215), (1772, 1965)]