2912902740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{86539}}^1$

素因数の和:86582

約数の個数: 144

約数和(自身を含む): 10206181440

約数和(自身を除く): 7293278700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 33660, 86539, 173078, 259617, 346156, 432695, 519234, 778851, 865390, 951929, 1038468, 1298085, 1471163, 1557702, 1730780, 1903858, 2596170, 2855787, 2942326, 3115404, 3807716, 3894255, 4413489, 4759645, 5192340, 5711574, 5884652, 7355815, 7788510, 8567361, 8826978, 9519290, 11423148, 13240467, 14278935, 14711630, 15577020, 16182793, 17134722, 17653956, 19038580, 22067445, 26480934, 28557870, 29423260, 32365586, 34269444, 42836805, 44134890, 48548379, 52961868, 57115740, 64731172, 66202335, 80913965, 85673610, 88269780, 97096758, 132404670, 145645137, 161827930, 171347220, 194193516, 242741895, 264809340, 291290274, 323655860, 485483790, 582580548, 728225685, 970967580, 1456451370, 2912902740]

約数ペア:

[(1, 2912902740), (2, 1456451370), (3, 970967580), (4, 728225685), (5, 582580548), (6, 485483790), (9, 323655860), (10, 291290274), (11, 264809340), (12, 242741895), (15, 194193516), (17, 171347220), (18, 161827930), (20, 145645137), (22, 132404670), (30, 97096758), (33, 88269780), (34, 85673610), (36, 80913965), (44, 66202335), (45, 64731172), (51, 57115740), (55, 52961868), (60, 48548379), (66, 44134890), (68, 42836805), (85, 34269444), (90, 32365586), (99, 29423260), (102, 28557870), (110, 26480934), (132, 22067445), (153, 19038580), (165, 17653956), (170, 17134722), (180, 16182793), (187, 15577020), (198, 14711630), (204, 14278935), (220, 13240467), (255, 11423148), (306, 9519290), (330, 8826978), (340, 8567361), (374, 7788510), (396, 7355815), (495, 5884652), (510, 5711574), (561, 5192340), (612, 4759645), (660, 4413489), (748, 3894255), (765, 3807716), (935, 3115404), (990, 2942326), (1020, 2855787), (1122, 2596170), (1530, 1903858), (1683, 1730780), (1870, 1557702), (1980, 1471163), (2244, 1298085), (2805, 1038468), (3060, 951929), (3366, 865390), (3740, 778851), (5610, 519234), (6732, 432695), (8415, 346156), (11220, 259617), (16830, 173078), (33660, 86539)]