1540830045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 2622357504

約数和(自身を除く): 1081527459

約数列:

[1, 3, 5, 15, 31, 53, 93, 103, 155, 159, 265, 309, 465, 515, 607, 795, 1545, 1643, 1821, 3035, 3193, 4929, 5459, 8215, 9105, 9579, 15965, 16377, 18817, 24645, 27295, 32171, 47895, 56451, 62521, 81885, 94085, 96513, 160855, 169229, 187563, 282255, 312605, 482565, 507687, 846145, 937815, 997301, 1938151, 2538435, 2991903, 3313613, 4986505, 5814453, 9690755, 9940839, 14959515, 16568065, 29072265, 49704195, 102722003, 308166009, 513610015, 1540830045]

約数ペア:

[(1, 1540830045), (3, 513610015), (5, 308166009), (15, 102722003), (31, 49704195), (53, 29072265), (93, 16568065), (103, 14959515), (155, 9940839), (159, 9690755), (265, 5814453), (309, 4986505), (465, 3313613), (515, 2991903), (607, 2538435), (795, 1938151), (1545, 997301), (1643, 937815), (1821, 846145), (3035, 507687), (3193, 482565), (4929, 312605), (5459, 282255), (8215, 187563), (9105, 169229), (9579, 160855), (15965, 96513), (16377, 94085), (18817, 81885), (24645, 62521), (27295, 56451), (32171, 47895)]