1618014780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{528763}}^1$

素因数の和:528795

約数の個数: 72

約数和(自身を含む): 5196692592

約数和(自身を除く): 3578677812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 528763, 1057526, 1586289, 2115052, 2643815, 3172578, 4758867, 5287630, 6345156, 7931445, 8988971, 9517734, 10575260, 15862890, 17977942, 19035468, 23794335, 26966913, 31725780, 35955884, 44944855, 47588670, 53933826, 80900739, 89889710, 95177340, 107867652, 134834565, 161801478, 179779420, 269669130, 323602956, 404503695, 539338260, 809007390, 1618014780]

約数ペア:

[(1, 1618014780), (2, 809007390), (3, 539338260), (4, 404503695), (5, 323602956), (6, 269669130), (9, 179779420), (10, 161801478), (12, 134834565), (15, 107867652), (17, 95177340), (18, 89889710), (20, 80900739), (30, 53933826), (34, 47588670), (36, 44944855), (45, 35955884), (51, 31725780), (60, 26966913), (68, 23794335), (85, 19035468), (90, 17977942), (102, 15862890), (153, 10575260), (170, 9517734), (180, 8988971), (204, 7931445), (255, 6345156), (306, 5287630), (340, 4758867), (510, 3172578), (612, 2643815), (765, 2115052), (1020, 1586289), (1530, 1057526), (3060, 528763)]