145559470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 163323986

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 151, 235, 293, 302, 329, 470, 586, 658, 755, 1057, 1465, 1510, 1645, 2051, 2114, 2930, 3290, 4102, 5285, 7097, 10255, 10570, 13771, 14194, 20510, 27542, 35485, 44243, 49679, 68855, 70970, 88486, 96397, 99358, 137710, 192794, 221215, 248395, 309701, 442430, 481985, 496790, 619402, 963970, 1548505, 2079421, 3097010, 4158842, 10397105, 14555947, 20794210, 29111894, 72779735, 145559470]

約数ペア:

[(1, 145559470), (2, 72779735), (5, 29111894), (7, 20794210), (10, 14555947), (14, 10397105), (35, 4158842), (47, 3097010), (70, 2079421), (94, 1548505), (151, 963970), (235, 619402), (293, 496790), (302, 481985), (329, 442430), (470, 309701), (586, 248395), (658, 221215), (755, 192794), (1057, 137710), (1465, 99358), (1510, 96397), (1645, 88486), (2051, 70970), (2114, 68855), (2930, 49679), (3290, 44243), (4102, 35485), (5285, 27542), (7097, 20510), (10255, 14194), (10570, 13771)]