119405490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128393}}^1$

素因数の和:128434

約数の個数: 32

約数和(自身を含む): 295819776

約数和(自身を除く): 176414286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 128393, 256786, 385179, 641965, 770358, 1283930, 1925895, 3851790, 3980183, 7960366, 11940549, 19900915, 23881098, 39801830, 59702745, 119405490]

約数ペア:

[(1, 119405490), (2, 59702745), (3, 39801830), (5, 23881098), (6, 19900915), (10, 11940549), (15, 7960366), (30, 3980183), (31, 3851790), (62, 1925895), (93, 1283930), (155, 770358), (186, 641965), (310, 385179), (465, 256786), (930, 128393)]