83115690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 246896640

約数和(自身を除く): 163780950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 563, 570, 665, 703, 777, 798, 1110, 1126, 1295, 1330, 1406, 1554, 1689, 1995, 2109, 2590, 2815, 3378, 3515, 3885, 3941, 3990, 4218, 4921, 5630, 7030, 7770, 7882, 8445, 9842, 10545, 10697, 11823, 14763, 16890, 19705, 20831, 21090, 21394, 23646, 24605, 29526, 32091, 39410, 41662, 49210, 53485, 59115, 62493, 64182, 73815, 74879, 104155, 106970, 118230, 124986, 145817, 147630, 149758, 160455, 208310, 224637, 291634, 312465, 320910, 374395, 395789, 437451, 449274, 624930, 729085, 748790, 791578, 874902, 1123185, 1187367, 1458170, 1978945, 2187255, 2246370, 2374734, 2770523, 3957890, 4374510, 5541046, 5936835, 8311569, 11873670, 13852615, 16623138, 27705230, 41557845, 83115690]

約数ペア:

[(1, 83115690), (2, 41557845), (3, 27705230), (5, 16623138), (6, 13852615), (7, 11873670), (10, 8311569), (14, 5936835), (15, 5541046), (19, 4374510), (21, 3957890), (30, 2770523), (35, 2374734), (37, 2246370), (38, 2187255), (42, 1978945), (57, 1458170), (70, 1187367), (74, 1123185), (95, 874902), (105, 791578), (111, 748790), (114, 729085), (133, 624930), (185, 449274), (190, 437451), (210, 395789), (222, 374395), (259, 320910), (266, 312465), (285, 291634), (370, 224637), (399, 208310), (518, 160455), (555, 149758), (563, 147630), (570, 145817), (665, 124986), (703, 118230), (777, 106970), (798, 104155), (1110, 74879), (1126, 73815), (1295, 64182), (1330, 62493), (1406, 59115), (1554, 53485), (1689, 49210), (1995, 41662), (2109, 39410), (2590, 32091), (2815, 29526), (3378, 24605), (3515, 23646), (3885, 21394), (3941, 21090), (3990, 20831), (4218, 19705), (4921, 16890), (5630, 14763), (7030, 11823), (7770, 10697), (7882, 10545), (8445, 9842)]