101017490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 119613550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 266, 302, 503, 665, 755, 1006, 1057, 1330, 1510, 2114, 2515, 2869, 3521, 5030, 5285, 5738, 7042, 9557, 10570, 14345, 17605, 19114, 20083, 28690, 35210, 40166, 47785, 66899, 75953, 95570, 100415, 133798, 151906, 200830, 334495, 379765, 531671, 668990, 759530, 1063342, 1443107, 2658355, 2886214, 5316710, 7215535, 10101749, 14431070, 20203498, 50508745, 101017490]

約数ペア:

[(1, 101017490), (2, 50508745), (5, 20203498), (7, 14431070), (10, 10101749), (14, 7215535), (19, 5316710), (35, 2886214), (38, 2658355), (70, 1443107), (95, 1063342), (133, 759530), (151, 668990), (190, 531671), (266, 379765), (302, 334495), (503, 200830), (665, 151906), (755, 133798), (1006, 100415), (1057, 95570), (1330, 75953), (1510, 66899), (2114, 47785), (2515, 40166), (2869, 35210), (3521, 28690), (5030, 20083), (5285, 19114), (5738, 17605), (7042, 14345), (9557, 10570)]