149191630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 316680192

約数和(自身を除く): 167488562

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 137, 235, 274, 329, 331, 470, 658, 662, 685, 959, 1370, 1645, 1655, 1918, 2317, 3290, 3310, 4634, 4795, 6439, 9590, 11585, 12878, 15557, 23170, 31114, 32195, 45073, 45347, 64390, 77785, 90146, 90694, 108899, 155570, 217798, 225365, 226735, 317429, 450730, 453470, 544495, 634858, 1088990, 1587145, 2131309, 3174290, 4262618, 10656545, 14919163, 21313090, 29838326, 74595815, 149191630]

約数ペア:

[(1, 149191630), (2, 74595815), (5, 29838326), (7, 21313090), (10, 14919163), (14, 10656545), (35, 4262618), (47, 3174290), (70, 2131309), (94, 1587145), (137, 1088990), (235, 634858), (274, 544495), (329, 453470), (331, 450730), (470, 317429), (658, 226735), (662, 225365), (685, 217798), (959, 155570), (1370, 108899), (1645, 90694), (1655, 90146), (1918, 77785), (2317, 64390), (3290, 45347), (3310, 45073), (4634, 32195), (4795, 31114), (6439, 23170), (9590, 15557), (11585, 12878)]