30667710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 78174720

約数和(自身を除く): 47507010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 173, 190, 285, 311, 346, 519, 570, 622, 865, 933, 1038, 1555, 1730, 1866, 2595, 3110, 3287, 4665, 5190, 5909, 6574, 9330, 9861, 11818, 16435, 17727, 19722, 29545, 32870, 35454, 49305, 53803, 59090, 88635, 98610, 107606, 161409, 177270, 269015, 322818, 538030, 807045, 1022257, 1614090, 2044514, 3066771, 5111285, 6133542, 10222570, 15333855, 30667710]

約数ペア:

[(1, 30667710), (2, 15333855), (3, 10222570), (5, 6133542), (6, 5111285), (10, 3066771), (15, 2044514), (19, 1614090), (30, 1022257), (38, 807045), (57, 538030), (95, 322818), (114, 269015), (173, 177270), (190, 161409), (285, 107606), (311, 98610), (346, 88635), (519, 59090), (570, 53803), (622, 49305), (865, 35454), (933, 32870), (1038, 29545), (1555, 19722), (1730, 17727), (1866, 16435), (2595, 11818), (3110, 9861), (3287, 9330), (4665, 6574), (5190, 5909)]