8331690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 13233750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 311, 470, 570, 622, 705, 893, 933, 1410, 1555, 1786, 1866, 2679, 3110, 4465, 4665, 5358, 5909, 8930, 9330, 11818, 13395, 14617, 17727, 26790, 29234, 29545, 35454, 43851, 59090, 73085, 87702, 88635, 146170, 177270, 219255, 277723, 438510, 555446, 833169, 1388615, 1666338, 2777230, 4165845, 8331690]

約数ペア:

[(1, 8331690), (2, 4165845), (3, 2777230), (5, 1666338), (6, 1388615), (10, 833169), (15, 555446), (19, 438510), (30, 277723), (38, 219255), (47, 177270), (57, 146170), (94, 88635), (95, 87702), (114, 73085), (141, 59090), (190, 43851), (235, 35454), (282, 29545), (285, 29234), (311, 26790), (470, 17727), (570, 14617), (622, 13395), (705, 11818), (893, 9330), (933, 8930), (1410, 5909), (1555, 5358), (1786, 4665), (1866, 4465), (2679, 3110)]