68647530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 210978432

約数和(自身を除く): 142330902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 41, 42, 49, 51, 67, 70, 82, 85, 98, 102, 105, 119, 123, 134, 147, 170, 201, 205, 210, 238, 245, 246, 255, 287, 294, 335, 357, 402, 410, 469, 490, 510, 574, 595, 615, 670, 697, 714, 735, 833, 861, 938, 1005, 1139, 1190, 1230, 1394, 1407, 1435, 1470, 1666, 1722, 1785, 2009, 2010, 2091, 2278, 2345, 2499, 2747, 2814, 2870, 3283, 3417, 3485, 3570, 4018, 4165, 4182, 4305, 4690, 4879, 4998, 5494, 5695, 6027, 6566, 6834, 6970, 7035, 7973, 8241, 8330, 8610, 9758, 9849, 10045, 10455, 11390, 12054, 12495, 13735, 14070, 14637, 15946, 16415, 16482, 17085, 19229, 19698, 20090, 20910, 23919, 24395, 24990, 27470, 29274, 30135, 32830, 34153, 34170, 38458, 39865, 41205, 46699, 47838, 48790, 49245, 55811, 57687, 60270, 68306, 73185, 79730, 82410, 93398, 96145, 98490, 102459, 111622, 115374, 119595, 134603, 140097, 146370, 167433, 170765, 192290, 204918, 233495, 239190, 269206, 279055, 280194, 288435, 326893, 334866, 341530, 403809, 466990, 512295, 558110, 576870, 653786, 673015, 700485, 807618, 837165, 980679, 1024590, 1346030, 1400970, 1634465, 1674330, 1961358, 2019045, 2288251, 3268930, 4038090, 4576502, 4903395, 6864753, 9806790, 11441255, 13729506, 22882510, 34323765, 68647530]

約数ペア:

[(1, 68647530), (2, 34323765), (3, 22882510), (5, 13729506), (6, 11441255), (7, 9806790), (10, 6864753), (14, 4903395), (15, 4576502), (17, 4038090), (21, 3268930), (30, 2288251), (34, 2019045), (35, 1961358), (41, 1674330), (42, 1634465), (49, 1400970), (51, 1346030), (67, 1024590), (70, 980679), (82, 837165), (85, 807618), (98, 700485), (102, 673015), (105, 653786), (119, 576870), (123, 558110), (134, 512295), (147, 466990), (170, 403809), (201, 341530), (205, 334866), (210, 326893), (238, 288435), (245, 280194), (246, 279055), (255, 269206), (287, 239190), (294, 233495), (335, 204918), (357, 192290), (402, 170765), (410, 167433), (469, 146370), (490, 140097), (510, 134603), (574, 119595), (595, 115374), (615, 111622), (670, 102459), (697, 98490), (714, 96145), (735, 93398), (833, 82410), (861, 79730), (938, 73185), (1005, 68306), (1139, 60270), (1190, 57687), (1230, 55811), (1394, 49245), (1407, 48790), (1435, 47838), (1470, 46699), (1666, 41205), (1722, 39865), (1785, 38458), (2009, 34170), (2010, 34153), (2091, 32830), (2278, 30135), (2345, 29274), (2499, 27470), (2747, 24990), (2814, 24395), (2870, 23919), (3283, 20910), (3417, 20090), (3485, 19698), (3570, 19229), (4018, 17085), (4165, 16482), (4182, 16415), (4305, 15946), (4690, 14637), (4879, 14070), (4998, 13735), (5494, 12495), (5695, 12054), (6027, 11390), (6566, 10455), (6834, 10045), (6970, 9849), (7035, 9758), (7973, 8610), (8241, 8330)]