145574570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 287214336

約数和(自身を除く): 141639766

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 107, 151, 170, 214, 265, 302, 530, 535, 755, 901, 1070, 1510, 1802, 1819, 2567, 3638, 4505, 5134, 5671, 8003, 9010, 9095, 11342, 12835, 16006, 16157, 18190, 25670, 28355, 32314, 40015, 56710, 80030, 80785, 96407, 136051, 161570, 192814, 272102, 274669, 482035, 549338, 680255, 856321, 964070, 1360510, 1373345, 1712642, 2746690, 4281605, 8563210, 14557457, 29114914, 72787285, 145574570]

約数ペア:

[(1, 145574570), (2, 72787285), (5, 29114914), (10, 14557457), (17, 8563210), (34, 4281605), (53, 2746690), (85, 1712642), (106, 1373345), (107, 1360510), (151, 964070), (170, 856321), (214, 680255), (265, 549338), (302, 482035), (530, 274669), (535, 272102), (755, 192814), (901, 161570), (1070, 136051), (1510, 96407), (1802, 80785), (1819, 80030), (2567, 56710), (3638, 40015), (4505, 32314), (5134, 28355), (5671, 25670), (8003, 18190), (9010, 16157), (9095, 16006), (11342, 12835)]