227976790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15647}}^1$

素因数の和:15732

約数の個数: 32

約数和(自身を含む): 432635904

約数和(自身を除く): 204659114

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 15647, 31294, 78235, 156470, 485057, 735409, 970114, 1470818, 2425285, 3677045, 4850570, 7354090, 22797679, 45595358, 113988395, 227976790]

約数ペア:

[(1, 227976790), (2, 113988395), (5, 45595358), (10, 22797679), (31, 7354090), (47, 4850570), (62, 3677045), (94, 2425285), (155, 1470818), (235, 970114), (310, 735409), (470, 485057), (1457, 156470), (2914, 78235), (7285, 31294), (14570, 15647)]