777728070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72617}}^1$

素因数の和:72654

約数の個数: 96

約数和(自身を含む): 2446936128

約数和(自身を除く): 1669208058

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, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 72617, 145234, 217851, 363085, 435702, 508319, 653553, 726170, 1016638, 1089255, 1234489, 1307106, 1524957, 2178510, 2468978, 2541595, 3049914, 3267765, 3703467, 4574871, 5083190, 6172445, 6535530, 7406934, 7624785, 8641423, 9149742, 11110401, 12344890, 15249570, 17282846, 18517335, 22220802, 22874355, 25924269, 37034670, 43207115, 45748710, 51848538, 55552005, 77772807, 86414230, 111104010, 129621345, 155545614, 259242690, 388864035, 777728070]

約数ペア:

[(1, 777728070), (2, 388864035), (3, 259242690), (5, 155545614), (6, 129621345), (7, 111104010), (9, 86414230), (10, 77772807), (14, 55552005), (15, 51848538), (17, 45748710), (18, 43207115), (21, 37034670), (30, 25924269), (34, 22874355), (35, 22220802), (42, 18517335), (45, 17282846), (51, 15249570), (63, 12344890), (70, 11110401), (85, 9149742), (90, 8641423), (102, 7624785), (105, 7406934), (119, 6535530), (126, 6172445), (153, 5083190), (170, 4574871), (210, 3703467), (238, 3267765), (255, 3049914), (306, 2541595), (315, 2468978), (357, 2178510), (510, 1524957), (595, 1307106), (630, 1234489), (714, 1089255), (765, 1016638), (1071, 726170), (1190, 653553), (1530, 508319), (1785, 435702), (2142, 363085), (3570, 217851), (5355, 145234), (10710, 72617)]