743217390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161921}}^1$

素因数の和:161954

約数の個数: 64

約数和(自身を含む): 2098509120

約数和(自身を除く): 1355291730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 161921, 323842, 485763, 809605, 971526, 1457289, 1619210, 2428815, 2752657, 2914578, 4371867, 4857630, 5505314, 7286445, 8257971, 8743734, 13763285, 14572890, 16515942, 21859335, 24773913, 27526570, 41289855, 43718670, 49547826, 74321739, 82579710, 123869565, 148643478, 247739130, 371608695, 743217390]

約数ペア:

[(1, 743217390), (2, 371608695), (3, 247739130), (5, 148643478), (6, 123869565), (9, 82579710), (10, 74321739), (15, 49547826), (17, 43718670), (18, 41289855), (27, 27526570), (30, 24773913), (34, 21859335), (45, 16515942), (51, 14572890), (54, 13763285), (85, 8743734), (90, 8257971), (102, 7286445), (135, 5505314), (153, 4857630), (170, 4371867), (255, 2914578), (270, 2752657), (306, 2428815), (459, 1619210), (510, 1457289), (765, 971526), (918, 809605), (1530, 485763), (2295, 323842), (4590, 161921)]