27107570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 31990030

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 113, 115, 149, 161, 226, 230, 298, 322, 565, 745, 791, 805, 1043, 1130, 1490, 1582, 1610, 2086, 2599, 3427, 3955, 5198, 5215, 6854, 7910, 10430, 12995, 16837, 17135, 18193, 23989, 25990, 33674, 34270, 36386, 47978, 84185, 90965, 117859, 119945, 168370, 181930, 235718, 239890, 387251, 589295, 774502, 1178590, 1936255, 2710757, 3872510, 5421514, 13553785, 27107570]

約数ペア:

[(1, 27107570), (2, 13553785), (5, 5421514), (7, 3872510), (10, 2710757), (14, 1936255), (23, 1178590), (35, 774502), (46, 589295), (70, 387251), (113, 239890), (115, 235718), (149, 181930), (161, 168370), (226, 119945), (230, 117859), (298, 90965), (322, 84185), (565, 47978), (745, 36386), (791, 34270), (805, 33674), (1043, 25990), (1130, 23989), (1490, 18193), (1582, 17135), (1610, 16837), (2086, 12995), (2599, 10430), (3427, 7910), (3955, 6854), (5198, 5215)]