2148608070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11801}}^1$

素因数の和:11855

約数の個数: 144

約数和(自身を含む): 6782656608

約数和(自身を除く): 4634048538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 867, 1071, 1190, 1445, 1530, 1734, 1785, 2023, 2142, 2601, 2890, 3570, 4046, 4335, 5202, 5355, 6069, 8670, 10115, 10710, 11801, 12138, 13005, 18207, 20230, 23602, 26010, 30345, 35403, 36414, 59005, 60690, 70806, 82607, 91035, 106209, 118010, 165214, 177015, 182070, 200617, 212418, 247821, 354030, 401234, 413035, 495642, 531045, 601851, 743463, 826070, 1003085, 1062090, 1203702, 1239105, 1404319, 1486926, 1805553, 2006170, 2478210, 2808638, 3009255, 3410489, 3611106, 3717315, 4212957, 6018510, 6820978, 7021595, 7434630, 8425914, 9027765, 10231467, 12638871, 14043190, 17052445, 18055530, 20462934, 21064785, 23873423, 25277742, 30694401, 34104890, 42129570, 47746846, 51157335, 61388802, 63194355, 71620269, 102314670, 119367115, 126388710, 143240538, 153472005, 214860807, 238734230, 306944010, 358101345, 429721614, 716202690, 1074304035, 2148608070]

約数ペア:

[(1, 2148608070), (2, 1074304035), (3, 716202690), (5, 429721614), (6, 358101345), (7, 306944010), (9, 238734230), (10, 214860807), (14, 153472005), (15, 143240538), (17, 126388710), (18, 119367115), (21, 102314670), (30, 71620269), (34, 63194355), (35, 61388802), (42, 51157335), (45, 47746846), (51, 42129570), (63, 34104890), (70, 30694401), (85, 25277742), (90, 23873423), (102, 21064785), (105, 20462934), (119, 18055530), (126, 17052445), (153, 14043190), (170, 12638871), (210, 10231467), (238, 9027765), (255, 8425914), (289, 7434630), (306, 7021595), (315, 6820978), (357, 6018510), (510, 4212957), (578, 3717315), (595, 3611106), (630, 3410489), (714, 3009255), (765, 2808638), (867, 2478210), (1071, 2006170), (1190, 1805553), (1445, 1486926), (1530, 1404319), (1734, 1239105), (1785, 1203702), (2023, 1062090), (2142, 1003085), (2601, 826070), (2890, 743463), (3570, 601851), (4046, 531045), (4335, 495642), (5202, 413035), (5355, 401234), (6069, 354030), (8670, 247821), (10115, 212418), (10710, 200617), (11801, 182070), (12138, 177015), (13005, 165214), (18207, 118010), (20230, 106209), (23602, 91035), (26010, 82607), (30345, 70806), (35403, 60690), (36414, 59005)]