85869210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 167939430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 67, 70, 85, 102, 105, 119, 134, 170, 201, 210, 238, 255, 335, 357, 359, 402, 469, 510, 595, 670, 714, 718, 938, 1005, 1077, 1139, 1190, 1407, 1785, 1795, 2010, 2154, 2278, 2345, 2513, 2814, 3417, 3570, 3590, 4690, 5026, 5385, 5695, 6103, 6834, 7035, 7539, 7973, 10770, 11390, 12206, 12565, 14070, 15078, 15946, 17085, 18309, 23919, 24053, 25130, 30515, 34170, 36618, 37695, 39865, 42721, 47838, 48106, 61030, 72159, 75390, 79730, 85442, 91545, 119595, 120265, 128163, 144318, 168371, 183090, 213605, 239190, 240530, 256326, 336742, 360795, 408901, 427210, 505113, 640815, 721590, 817802, 841855, 1010226, 1226703, 1281630, 1683710, 2044505, 2453406, 2525565, 2862307, 4089010, 5051130, 5724614, 6133515, 8586921, 12267030, 14311535, 17173842, 28623070, 42934605, 85869210]

約数ペア:

[(1, 85869210), (2, 42934605), (3, 28623070), (5, 17173842), (6, 14311535), (7, 12267030), (10, 8586921), (14, 6133515), (15, 5724614), (17, 5051130), (21, 4089010), (30, 2862307), (34, 2525565), (35, 2453406), (42, 2044505), (51, 1683710), (67, 1281630), (70, 1226703), (85, 1010226), (102, 841855), (105, 817802), (119, 721590), (134, 640815), (170, 505113), (201, 427210), (210, 408901), (238, 360795), (255, 336742), (335, 256326), (357, 240530), (359, 239190), (402, 213605), (469, 183090), (510, 168371), (595, 144318), (670, 128163), (714, 120265), (718, 119595), (938, 91545), (1005, 85442), (1077, 79730), (1139, 75390), (1190, 72159), (1407, 61030), (1785, 48106), (1795, 47838), (2010, 42721), (2154, 39865), (2278, 37695), (2345, 36618), (2513, 34170), (2814, 30515), (3417, 25130), (3570, 24053), (3590, 23919), (4690, 18309), (5026, 17085), (5385, 15946), (5695, 15078), (6103, 14070), (6834, 12565), (7035, 12206), (7539, 11390), (7973, 10770)]