149771190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:8001

約数の個数: 64

約数和(自身を含む): 390930624

約数和(自身を除く): 241159434

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 7937, 9435, 15874, 18870, 23811, 39685, 47622, 79370, 119055, 134929, 238110, 269858, 293669, 404787, 587338, 674645, 809574, 881007, 1349290, 1468345, 1762014, 2023935, 2936690, 4047870, 4405035, 4992373, 8810070, 9984746, 14977119, 24961865, 29954238, 49923730, 74885595, 149771190]

約数ペア:

[(1, 149771190), (2, 74885595), (3, 49923730), (5, 29954238), (6, 24961865), (10, 14977119), (15, 9984746), (17, 8810070), (30, 4992373), (34, 4405035), (37, 4047870), (51, 2936690), (74, 2023935), (85, 1762014), (102, 1468345), (111, 1349290), (170, 881007), (185, 809574), (222, 674645), (255, 587338), (370, 404787), (510, 293669), (555, 269858), (629, 238110), (1110, 134929), (1258, 119055), (1887, 79370), (3145, 47622), (3774, 39685), (6290, 23811), (7937, 18870), (9435, 15874)]