173659070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 343193760

約数和(自身を除く): 169534690

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 359, 610, 718, 793, 1586, 1795, 3590, 3721, 3965, 4667, 7442, 7930, 9334, 18605, 21899, 23335, 37210, 43798, 46670, 48373, 96746, 109495, 218990, 241865, 284687, 483730, 569374, 1335839, 1423435, 2671678, 2846870, 6679195, 13358390, 17365907, 34731814, 86829535, 173659070]

約数ペア:

[(1, 173659070), (2, 86829535), (5, 34731814), (10, 17365907), (13, 13358390), (26, 6679195), (61, 2846870), (65, 2671678), (122, 1423435), (130, 1335839), (305, 569374), (359, 483730), (610, 284687), (718, 241865), (793, 218990), (1586, 109495), (1795, 96746), (3590, 48373), (3721, 46670), (3965, 43798), (4667, 37210), (7442, 23335), (7930, 21899), (9334, 18605)]