105343140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{35831}}^1$

素因数の和:35857

約数の個数: 72

約数和(自身を含む): 343127232

約数和(自身を除く): 237784092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 35831, 71662, 107493, 143324, 179155, 214986, 250817, 358310, 429972, 501634, 537465, 716620, 752451, 1003268, 1074930, 1254085, 1504902, 1755719, 2149860, 2508170, 3009804, 3511438, 3762255, 5016340, 5267157, 7022876, 7524510, 8778595, 10534314, 15049020, 17557190, 21068628, 26335785, 35114380, 52671570, 105343140]

約数ペア:

[(1, 105343140), (2, 52671570), (3, 35114380), (4, 26335785), (5, 21068628), (6, 17557190), (7, 15049020), (10, 10534314), (12, 8778595), (14, 7524510), (15, 7022876), (20, 5267157), (21, 5016340), (28, 3762255), (30, 3511438), (35, 3009804), (42, 2508170), (49, 2149860), (60, 1755719), (70, 1504902), (84, 1254085), (98, 1074930), (105, 1003268), (140, 752451), (147, 716620), (196, 537465), (210, 501634), (245, 429972), (294, 358310), (420, 250817), (490, 214986), (588, 179155), (735, 143324), (980, 107493), (1470, 71662), (2940, 35831)]