43740870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19973}}^1$

素因数の和:20056

約数の個数: 32

約数和(自身を含む): 106421472

約数和(自身を除く): 62680602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 19973, 39946, 59919, 99865, 119838, 199730, 299595, 599190, 1458029, 2916058, 4374087, 7290145, 8748174, 14580290, 21870435, 43740870]

約数ペア:

[(1, 43740870), (2, 21870435), (3, 14580290), (5, 8748174), (6, 7290145), (10, 4374087), (15, 2916058), (30, 1458029), (73, 599190), (146, 299595), (219, 199730), (365, 119838), (438, 99865), (730, 59919), (1095, 39946), (2190, 19973)]