66193620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2633}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 185855040

約数和(自身を除く): 119661420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 2633, 4190, 5028, 5266, 6285, 7899, 8380, 10532, 12570, 13165, 15798, 25140, 26330, 31596, 39495, 52660, 78990, 157980, 1103227, 2206454, 3309681, 4412908, 5516135, 6619362, 11032270, 13238724, 16548405, 22064540, 33096810, 66193620]

約数ペア:

[(1, 66193620), (2, 33096810), (3, 22064540), (4, 16548405), (5, 13238724), (6, 11032270), (10, 6619362), (12, 5516135), (15, 4412908), (20, 3309681), (30, 2206454), (60, 1103227), (419, 157980), (838, 78990), (1257, 52660), (1676, 39495), (2095, 31596), (2514, 26330), (2633, 25140), (4190, 15798), (5028, 13165), (5266, 12570), (6285, 10532), (7899, 8380)]