40286430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 76042530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 67, 85, 90, 102, 131, 134, 135, 153, 170, 201, 255, 262, 270, 306, 335, 393, 402, 459, 510, 603, 655, 670, 765, 786, 918, 1005, 1139, 1179, 1206, 1310, 1530, 1809, 1965, 2010, 2227, 2278, 2295, 2358, 3015, 3417, 3537, 3618, 3930, 4454, 4590, 5695, 5895, 6030, 6681, 6834, 7074, 8777, 9045, 10251, 11135, 11390, 11790, 13362, 17085, 17554, 17685, 18090, 20043, 20502, 22270, 26331, 30753, 33405, 34170, 35370, 40086, 43885, 51255, 52662, 60129, 61506, 66810, 78993, 87770, 100215, 102510, 120258, 131655, 149209, 153765, 157986, 200430, 236979, 263310, 298418, 300645, 307530, 394965, 447627, 473958, 601290, 746045, 789930, 895254, 1184895, 1342881, 1492090, 2238135, 2369790, 2685762, 4028643, 4476270, 6714405, 8057286, 13428810, 20143215, 40286430]

約数ペア:

[(1, 40286430), (2, 20143215), (3, 13428810), (5, 8057286), (6, 6714405), (9, 4476270), (10, 4028643), (15, 2685762), (17, 2369790), (18, 2238135), (27, 1492090), (30, 1342881), (34, 1184895), (45, 895254), (51, 789930), (54, 746045), (67, 601290), (85, 473958), (90, 447627), (102, 394965), (131, 307530), (134, 300645), (135, 298418), (153, 263310), (170, 236979), (201, 200430), (255, 157986), (262, 153765), (270, 149209), (306, 131655), (335, 120258), (393, 102510), (402, 100215), (459, 87770), (510, 78993), (603, 66810), (655, 61506), (670, 60129), (765, 52662), (786, 51255), (918, 43885), (1005, 40086), (1139, 35370), (1179, 34170), (1206, 33405), (1310, 30753), (1530, 26331), (1809, 22270), (1965, 20502), (2010, 20043), (2227, 18090), (2278, 17685), (2295, 17554), (2358, 17085), (3015, 13362), (3417, 11790), (3537, 11390), (3618, 11135), (3930, 10251), (4454, 9045), (4590, 8777), (5695, 7074), (5895, 6834), (6030, 6681)]