214920510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44497}}^1$

素因数の和:44537

約数の個数: 64

約数和(自身を含む): 615140352

約数和(自身を除く): 400219842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 44497, 88994, 133491, 222485, 266982, 311479, 444970, 622958, 667455, 934437, 1023431, 1334910, 1557395, 1868874, 2046862, 3070293, 3114790, 4672185, 5117155, 6140586, 7164017, 9344370, 10234310, 14328034, 15351465, 21492051, 30702930, 35820085, 42984102, 71640170, 107460255, 214920510]

約数ペア:

[(1, 214920510), (2, 107460255), (3, 71640170), (5, 42984102), (6, 35820085), (7, 30702930), (10, 21492051), (14, 15351465), (15, 14328034), (21, 10234310), (23, 9344370), (30, 7164017), (35, 6140586), (42, 5117155), (46, 4672185), (69, 3114790), (70, 3070293), (105, 2046862), (115, 1868874), (138, 1557395), (161, 1334910), (210, 1023431), (230, 934437), (322, 667455), (345, 622958), (483, 444970), (690, 311479), (805, 266982), (966, 222485), (1610, 133491), (2415, 88994), (4830, 44497)]