142892010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36923}}^1$

素因数の和:36979

約数の個数: 48

約数和(自身を含む): 380169504

約数和(自身を除く): 237277494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 36923, 73846, 110769, 184615, 221538, 332307, 369230, 553845, 664614, 1107690, 1587689, 1661535, 3175378, 3323070, 4763067, 7938445, 9526134, 14289201, 15876890, 23815335, 28578402, 47630670, 71446005, 142892010]

約数ペア:

[(1, 142892010), (2, 71446005), (3, 47630670), (5, 28578402), (6, 23815335), (9, 15876890), (10, 14289201), (15, 9526134), (18, 7938445), (30, 4763067), (43, 3323070), (45, 3175378), (86, 1661535), (90, 1587689), (129, 1107690), (215, 664614), (258, 553845), (387, 369230), (430, 332307), (645, 221538), (774, 184615), (1290, 110769), (1935, 73846), (3870, 36923)]