43390230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 113799168

約数和(自身を除く): 70408938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1567, 1846, 2130, 2769, 3134, 4615, 4701, 5538, 7835, 9230, 9402, 13845, 15670, 20371, 23505, 27690, 40742, 47010, 61113, 101855, 111257, 122226, 203710, 222514, 305565, 333771, 556285, 611130, 667542, 1112570, 1446341, 1668855, 2892682, 3337710, 4339023, 7231705, 8678046, 14463410, 21695115, 43390230]

約数ペア:

[(1, 43390230), (2, 21695115), (3, 14463410), (5, 8678046), (6, 7231705), (10, 4339023), (13, 3337710), (15, 2892682), (26, 1668855), (30, 1446341), (39, 1112570), (65, 667542), (71, 611130), (78, 556285), (130, 333771), (142, 305565), (195, 222514), (213, 203710), (355, 122226), (390, 111257), (426, 101855), (710, 61113), (923, 47010), (1065, 40742), (1567, 27690), (1846, 23505), (2130, 20371), (2769, 15670), (3134, 13845), (4615, 9402), (4701, 9230), (5538, 7835)]