169730820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134707}}^1$

素因数の和:134729

約数の個数: 72

約数和(自身を含む): 588404544

約数和(自身を除く): 418673724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134707, 269414, 404121, 538828, 673535, 808242, 942949, 1212363, 1347070, 1616484, 1885898, 2020605, 2424726, 2694140, 2828847, 3771796, 4041210, 4714745, 4849452, 5657694, 6061815, 8082420, 8486541, 9429490, 11315388, 12123630, 14144235, 16973082, 18858980, 24247260, 28288470, 33946164, 42432705, 56576940, 84865410, 169730820]

約数ペア:

[(1, 169730820), (2, 84865410), (3, 56576940), (4, 42432705), (5, 33946164), (6, 28288470), (7, 24247260), (9, 18858980), (10, 16973082), (12, 14144235), (14, 12123630), (15, 11315388), (18, 9429490), (20, 8486541), (21, 8082420), (28, 6061815), (30, 5657694), (35, 4849452), (36, 4714745), (42, 4041210), (45, 3771796), (60, 2828847), (63, 2694140), (70, 2424726), (84, 2020605), (90, 1885898), (105, 1616484), (126, 1347070), (140, 1212363), (180, 942949), (210, 808242), (252, 673535), (315, 538828), (420, 404121), (630, 269414), (1260, 134707)]