2770290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{159763}}^1$

素因数の和:159809

約数の個数: 72

約数和(自身を含む): 8239988064

約数和(自身を除く): 5469697644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 159763, 319526, 479289, 639052, 798815, 958578, 1597630, 1917156, 2396445, 2715971, 3195260, 4792890, 5431942, 8147913, 9585780, 10863884, 13579855, 16295826, 27159710, 32591652, 40739565, 46171507, 54319420, 81479130, 92343014, 138514521, 162958260, 184686028, 230857535, 277029042, 461715070, 554058084, 692572605, 923430140, 1385145210, 2770290420]

約数ペア:

[(1, 2770290420), (2, 1385145210), (3, 923430140), (4, 692572605), (5, 554058084), (6, 461715070), (10, 277029042), (12, 230857535), (15, 184686028), (17, 162958260), (20, 138514521), (30, 92343014), (34, 81479130), (51, 54319420), (60, 46171507), (68, 40739565), (85, 32591652), (102, 27159710), (170, 16295826), (204, 13579855), (255, 10863884), (289, 9585780), (340, 8147913), (510, 5431942), (578, 4792890), (867, 3195260), (1020, 2715971), (1156, 2396445), (1445, 1917156), (1734, 1597630), (2890, 958578), (3468, 798815), (4335, 639052), (5780, 479289), (8670, 319526), (17340, 159763)]