17174220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 55630848

約数和(自身を除く): 38456628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 397, 412, 420, 515, 618, 721, 794, 1030, 1191, 1236, 1442, 1545, 1588, 1985, 2060, 2163, 2382, 2779, 2884, 3090, 3605, 3970, 4326, 4764, 5558, 5955, 6180, 7210, 7940, 8337, 8652, 10815, 11116, 11910, 13895, 14420, 16674, 21630, 23820, 27790, 33348, 40891, 41685, 43260, 55580, 81782, 83370, 122673, 163564, 166740, 204455, 245346, 286237, 408910, 490692, 572474, 613365, 817820, 858711, 1144948, 1226730, 1431185, 1717422, 2453460, 2862370, 3434844, 4293555, 5724740, 8587110, 17174220]

約数ペア:

[(1, 17174220), (2, 8587110), (3, 5724740), (4, 4293555), (5, 3434844), (6, 2862370), (7, 2453460), (10, 1717422), (12, 1431185), (14, 1226730), (15, 1144948), (20, 858711), (21, 817820), (28, 613365), (30, 572474), (35, 490692), (42, 408910), (60, 286237), (70, 245346), (84, 204455), (103, 166740), (105, 163564), (140, 122673), (206, 83370), (210, 81782), (309, 55580), (397, 43260), (412, 41685), (420, 40891), (515, 33348), (618, 27790), (721, 23820), (794, 21630), (1030, 16674), (1191, 14420), (1236, 13895), (1442, 11910), (1545, 11116), (1588, 10815), (1985, 8652), (2060, 8337), (2163, 7940), (2382, 7210), (2779, 6180), (2884, 5955), (3090, 5558), (3605, 4764), (3970, 4326)]