86122890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 265692960

約数和(自身を除く): 179570070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 59, 63, 70, 90, 98, 105, 118, 126, 147, 177, 210, 245, 294, 295, 315, 331, 354, 413, 441, 490, 531, 590, 630, 662, 735, 826, 882, 885, 993, 1062, 1239, 1470, 1655, 1770, 1986, 2065, 2205, 2317, 2478, 2655, 2891, 2979, 3310, 3717, 4130, 4410, 4634, 4965, 5310, 5782, 5958, 6195, 6951, 7434, 8673, 9930, 11585, 12390, 13902, 14455, 14895, 16219, 17346, 18585, 19529, 20853, 23170, 26019, 28910, 29790, 32438, 34755, 37170, 39058, 41706, 43365, 48657, 52038, 58587, 69510, 81095, 86730, 97314, 97645, 104265, 117174, 130095, 136703, 145971, 162190, 175761, 195290, 208530, 243285, 260190, 273406, 291942, 292935, 351522, 410109, 486570, 585870, 683515, 729855, 820218, 878805, 956921, 1230327, 1367030, 1459710, 1757610, 1913842, 2050545, 2460654, 2870763, 4101090, 4784605, 5741526, 6151635, 8612289, 9569210, 12303270, 14353815, 17224578, 28707630, 43061445, 86122890]

約数ペア:

[(1, 86122890), (2, 43061445), (3, 28707630), (5, 17224578), (6, 14353815), (7, 12303270), (9, 9569210), (10, 8612289), (14, 6151635), (15, 5741526), (18, 4784605), (21, 4101090), (30, 2870763), (35, 2460654), (42, 2050545), (45, 1913842), (49, 1757610), (59, 1459710), (63, 1367030), (70, 1230327), (90, 956921), (98, 878805), (105, 820218), (118, 729855), (126, 683515), (147, 585870), (177, 486570), (210, 410109), (245, 351522), (294, 292935), (295, 291942), (315, 273406), (331, 260190), (354, 243285), (413, 208530), (441, 195290), (490, 175761), (531, 162190), (590, 145971), (630, 136703), (662, 130095), (735, 117174), (826, 104265), (882, 97645), (885, 97314), (993, 86730), (1062, 81095), (1239, 69510), (1470, 58587), (1655, 52038), (1770, 48657), (1986, 43365), (2065, 41706), (2205, 39058), (2317, 37170), (2478, 34755), (2655, 32438), (2891, 29790), (2979, 28910), (3310, 26019), (3717, 23170), (4130, 20853), (4410, 19529), (4634, 18585), (4965, 17346), (5310, 16219), (5782, 14895), (5958, 14455), (6195, 13902), (6951, 12390), (7434, 11585), (8673, 9930)]