3430460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 8128512

約数和(自身を除く): 4698052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 503, 620, 682, 1006, 1364, 1705, 2012, 2515, 3410, 5030, 5533, 6820, 10060, 11066, 15593, 22132, 27665, 31186, 55330, 62372, 77965, 110660, 155930, 171523, 311860, 343046, 686092, 857615, 1715230, 3430460]

約数ペア:

[(1, 3430460), (2, 1715230), (4, 857615), (5, 686092), (10, 343046), (11, 311860), (20, 171523), (22, 155930), (31, 110660), (44, 77965), (55, 62372), (62, 55330), (110, 31186), (124, 27665), (155, 22132), (220, 15593), (310, 11066), (341, 10060), (503, 6820), (620, 5533), (682, 5030), (1006, 3410), (1364, 2515), (1705, 2012)]