143475990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5141

約数の個数: 64

約数和(自身を含む): 396486144

約数和(自身を除く): 253010154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 4987, 5754, 9590, 9974, 14385, 14961, 24935, 28770, 29922, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 349090, 523635, 683219, 1047270, 1366438, 2049657, 3416095, 4099314, 4782533, 6832190, 9565066, 10248285, 14347599, 20496570, 23912665, 28695198, 47825330, 71737995, 143475990]

約数ペア:

[(1, 143475990), (2, 71737995), (3, 47825330), (5, 28695198), (6, 23912665), (7, 20496570), (10, 14347599), (14, 10248285), (15, 9565066), (21, 6832190), (30, 4782533), (35, 4099314), (42, 3416095), (70, 2049657), (105, 1366438), (137, 1047270), (210, 683219), (274, 523635), (411, 349090), (685, 209454), (822, 174545), (959, 149610), (1370, 104727), (1918, 74805), (2055, 69818), (2877, 49870), (4110, 34909), (4795, 29922), (4987, 28770), (5754, 24935), (9590, 14961), (9974, 14385)]