8473430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 19215360

約数和(自身を除く): 10741930

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 277, 322, 437, 554, 665, 805, 874, 1330, 1385, 1610, 1939, 2185, 2770, 3059, 3878, 4370, 5263, 6118, 6371, 9695, 10526, 12742, 15295, 19390, 26315, 30590, 31855, 36841, 44597, 52630, 63710, 73682, 89194, 121049, 184205, 222985, 242098, 368410, 445970, 605245, 847343, 1210490, 1694686, 4236715, 8473430]

約数ペア:

[(1, 8473430), (2, 4236715), (5, 1694686), (7, 1210490), (10, 847343), (14, 605245), (19, 445970), (23, 368410), (35, 242098), (38, 222985), (46, 184205), (70, 121049), (95, 89194), (115, 73682), (133, 63710), (161, 52630), (190, 44597), (230, 36841), (266, 31855), (277, 30590), (322, 26315), (437, 19390), (554, 15295), (665, 12742), (805, 10526), (874, 9695), (1330, 6371), (1385, 6118), (1610, 5263), (1939, 4370), (2185, 3878), (2770, 3059)]