30203610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 76529664

約数和(自身を除く): 46326054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 691, 705, 930, 1382, 1410, 1457, 2073, 2914, 3455, 4146, 4371, 6910, 7285, 8742, 10365, 14570, 20730, 21421, 21855, 32477, 42842, 43710, 64263, 64954, 97431, 107105, 128526, 162385, 194862, 214210, 321315, 324770, 487155, 642630, 974310, 1006787, 2013574, 3020361, 5033935, 6040722, 10067870, 15101805, 30203610]

約数ペア:

[(1, 30203610), (2, 15101805), (3, 10067870), (5, 6040722), (6, 5033935), (10, 3020361), (15, 2013574), (30, 1006787), (31, 974310), (47, 642630), (62, 487155), (93, 324770), (94, 321315), (141, 214210), (155, 194862), (186, 162385), (235, 128526), (282, 107105), (310, 97431), (465, 64954), (470, 64263), (691, 43710), (705, 42842), (930, 32477), (1382, 21855), (1410, 21421), (1457, 20730), (2073, 14570), (2914, 10365), (3455, 8742), (4146, 7285), (4371, 6910)]