74735170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8369}}^1$

素因数の和:8442

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 69898430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8369, 8930, 16738, 41845, 83690, 159011, 318022, 393343, 786686, 795055, 1590110, 1966715, 3933430, 7473517, 14947034, 37367585, 74735170]

約数ペア:

[(1, 74735170), (2, 37367585), (5, 14947034), (10, 7473517), (19, 3933430), (38, 1966715), (47, 1590110), (94, 795055), (95, 786686), (190, 393343), (235, 318022), (470, 159011), (893, 83690), (1786, 41845), (4465, 16738), (8369, 8930)]