1374454930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 2752081920

約数和(自身を除く): 1377626990

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 157, 170, 230, 314, 391, 782, 785, 1570, 1955, 2239, 2669, 3611, 3910, 4478, 5338, 7222, 11195, 13345, 18055, 22390, 26690, 36110, 38063, 51497, 61387, 76126, 102994, 122774, 190315, 257485, 306935, 351523, 380630, 514970, 613870, 703046, 875449, 1750898, 1757615, 3515230, 4377245, 5975891, 8085029, 8754490, 11951782, 16170058, 29879455, 40425145, 59758910, 80850290, 137445493, 274890986, 687227465, 1374454930]

約数ペア:

[(1, 1374454930), (2, 687227465), (5, 274890986), (10, 137445493), (17, 80850290), (23, 59758910), (34, 40425145), (46, 29879455), (85, 16170058), (115, 11951782), (157, 8754490), (170, 8085029), (230, 5975891), (314, 4377245), (391, 3515230), (782, 1757615), (785, 1750898), (1570, 875449), (1955, 703046), (2239, 613870), (2669, 514970), (3611, 380630), (3910, 351523), (4478, 306935), (5338, 257485), (7222, 190315), (11195, 122774), (13345, 102994), (18055, 76126), (22390, 61387), (26690, 51497), (36110, 38063)]