713408940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172321}}^1$

素因数の和:172359

約数の個数: 72

約数和(自身を含む): 2258107488

約数和(自身を除く): 1544698548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 172321, 344642, 516963, 689284, 861605, 1033926, 1550889, 1723210, 2067852, 2584815, 3101778, 3446420, 3963383, 5169630, 6203556, 7754445, 7926766, 10339260, 11890149, 15508890, 15853532, 19816915, 23780298, 31017780, 35670447, 39633830, 47560596, 59450745, 71340894, 79267660, 118901490, 142681788, 178352235, 237802980, 356704470, 713408940]

約数ペア:

[(1, 713408940), (2, 356704470), (3, 237802980), (4, 178352235), (5, 142681788), (6, 118901490), (9, 79267660), (10, 71340894), (12, 59450745), (15, 47560596), (18, 39633830), (20, 35670447), (23, 31017780), (30, 23780298), (36, 19816915), (45, 15853532), (46, 15508890), (60, 11890149), (69, 10339260), (90, 7926766), (92, 7754445), (115, 6203556), (138, 5169630), (180, 3963383), (207, 3446420), (230, 3101778), (276, 2584815), (345, 2067852), (414, 1723210), (460, 1550889), (690, 1033926), (828, 861605), (1035, 689284), (1380, 516963), (2070, 344642), (4140, 172321)]