17231965660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{305423}}^1$

素因数の和:305483

約数の個数: 96

約数和(自身を含む): 45974863872

約数和(自身を除く): 28742898212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 305423, 610846, 1221692, 1527115, 2137961, 3054230, 3970499, 4275922, 6108460, 7940998, 8551844, 9468113, 10689805, 15881996, 18936226, 19852495, 21379610, 27793493, 37872452, 39704990, 42759220, 47340565, 55586986, 66276791, 79409980, 94681130, 111173972, 123085469, 132553582, 138967465, 189362260, 246170938, 265107164, 277934930, 331383955, 492341876, 555869860, 615427345, 662767910, 861598283, 1230854690, 1325535820, 1723196566, 2461709380, 3446393132, 4307991415, 8615982830, 17231965660]

約数ペア:

[(1, 17231965660), (2, 8615982830), (4, 4307991415), (5, 3446393132), (7, 2461709380), (10, 1723196566), (13, 1325535820), (14, 1230854690), (20, 861598283), (26, 662767910), (28, 615427345), (31, 555869860), (35, 492341876), (52, 331383955), (62, 277934930), (65, 265107164), (70, 246170938), (91, 189362260), (124, 138967465), (130, 132553582), (140, 123085469), (155, 111173972), (182, 94681130), (217, 79409980), (260, 66276791), (310, 55586986), (364, 47340565), (403, 42759220), (434, 39704990), (455, 37872452), (620, 27793493), (806, 21379610), (868, 19852495), (910, 18936226), (1085, 15881996), (1612, 10689805), (1820, 9468113), (2015, 8551844), (2170, 7940998), (2821, 6108460), (4030, 4275922), (4340, 3970499), (5642, 3054230), (8060, 2137961), (11284, 1527115), (14105, 1221692), (28210, 610846), (56420, 305423)]