919259430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{14753}}^1$

素因数の和:14861

約数の個数: 64

約数和(自身を含む): 2311538688

約数和(自身を除く): 1392279258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2077, 4154, 6231, 10385, 12462, 14753, 20770, 29506, 31155, 44259, 62310, 73765, 88518, 147530, 221295, 442590, 457343, 914686, 988451, 1372029, 1976902, 2286715, 2744058, 2965353, 4573430, 4942255, 5930706, 6860145, 9884510, 13720290, 14826765, 29653530, 30641981, 61283962, 91925943, 153209905, 183851886, 306419810, 459629715, 919259430]

約数ペア:

[(1, 919259430), (2, 459629715), (3, 306419810), (5, 183851886), (6, 153209905), (10, 91925943), (15, 61283962), (30, 30641981), (31, 29653530), (62, 14826765), (67, 13720290), (93, 9884510), (134, 6860145), (155, 5930706), (186, 4942255), (201, 4573430), (310, 2965353), (335, 2744058), (402, 2286715), (465, 1976902), (670, 1372029), (930, 988451), (1005, 914686), (2010, 457343), (2077, 442590), (4154, 221295), (6231, 147530), (10385, 88518), (12462, 73765), (14753, 62310), (20770, 44259), (29506, 31155)]