83828820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19139}}^1$

素因数の和:19224

約数の個数: 48

約数和(自身を含む): 237948480

約数和(自身を除く): 154119660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 19139, 38278, 57417, 76556, 95695, 114834, 191390, 229668, 287085, 382780, 574170, 1148340, 1397147, 2794294, 4191441, 5588588, 6985735, 8382882, 13971470, 16765764, 20957205, 27942940, 41914410, 83828820]

約数ペア:

[(1, 83828820), (2, 41914410), (3, 27942940), (4, 20957205), (5, 16765764), (6, 13971470), (10, 8382882), (12, 6985735), (15, 5588588), (20, 4191441), (30, 2794294), (60, 1397147), (73, 1148340), (146, 574170), (219, 382780), (292, 287085), (365, 229668), (438, 191390), (730, 114834), (876, 95695), (1095, 76556), (1460, 57417), (2190, 38278), (4380, 19139)]