29203450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 60299712

約数和(自身を除く): 31096262

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 47, 50, 85, 86, 94, 170, 215, 235, 289, 425, 430, 470, 578, 731, 799, 850, 1075, 1175, 1445, 1462, 1598, 2021, 2150, 2350, 2890, 3655, 3995, 4042, 7225, 7310, 7990, 10105, 12427, 13583, 14450, 18275, 19975, 20210, 24854, 27166, 34357, 36550, 39950, 50525, 62135, 67915, 68714, 101050, 124270, 135830, 171785, 310675, 339575, 343570, 584069, 621350, 679150, 858925, 1168138, 1717850, 2920345, 5840690, 14601725, 29203450]

約数ペア:

[(1, 29203450), (2, 14601725), (5, 5840690), (10, 2920345), (17, 1717850), (25, 1168138), (34, 858925), (43, 679150), (47, 621350), (50, 584069), (85, 343570), (86, 339575), (94, 310675), (170, 171785), (215, 135830), (235, 124270), (289, 101050), (425, 68714), (430, 67915), (470, 62135), (578, 50525), (731, 39950), (799, 36550), (850, 34357), (1075, 27166), (1175, 24854), (1445, 20210), (1462, 19975), (1598, 18275), (2021, 14450), (2150, 13583), (2350, 12427), (2890, 10105), (3655, 7990), (3995, 7310), (4042, 7225)]