21796230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38239}}^1$

素因数の和:38268

約数の個数: 32

約数和(自身を含む): 55065600

約数和(自身を除く): 33269370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 38239, 76478, 114717, 191195, 229434, 382390, 573585, 726541, 1147170, 1453082, 2179623, 3632705, 4359246, 7265410, 10898115, 21796230]

約数ペア:

[(1, 21796230), (2, 10898115), (3, 7265410), (5, 4359246), (6, 3632705), (10, 2179623), (15, 1453082), (19, 1147170), (30, 726541), (38, 573585), (57, 382390), (95, 229434), (114, 191195), (190, 114717), (285, 76478), (570, 38239)]