23177910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 69166080

約数和(自身を除く): 45988170

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, 157, 185, 190, 210, 222, 259, 266, 285, 314, 370, 399, 471, 518, 555, 570, 665, 703, 777, 785, 798, 942, 1099, 1110, 1295, 1330, 1406, 1554, 1570, 1995, 2109, 2198, 2355, 2590, 2983, 3297, 3515, 3885, 3990, 4218, 4710, 4921, 5495, 5809, 5966, 6594, 7030, 7770, 8949, 9842, 10545, 10990, 11618, 14763, 14915, 16485, 17427, 17898, 20881, 21090, 24605, 29045, 29526, 29830, 32970, 34854, 40663, 41762, 44745, 49210, 58090, 62643, 73815, 81326, 87135, 89490, 104405, 110371, 121989, 125286, 147630, 174270, 203315, 208810, 220742, 243978, 313215, 331113, 406630, 551855, 609945, 626430, 662226, 772597, 1103710, 1219890, 1545194, 1655565, 2317791, 3311130, 3862985, 4635582, 7725970, 11588955, 23177910]

約数ペア:

[(1, 23177910), (2, 11588955), (3, 7725970), (5, 4635582), (6, 3862985), (7, 3311130), (10, 2317791), (14, 1655565), (15, 1545194), (19, 1219890), (21, 1103710), (30, 772597), (35, 662226), (37, 626430), (38, 609945), (42, 551855), (57, 406630), (70, 331113), (74, 313215), (95, 243978), (105, 220742), (111, 208810), (114, 203315), (133, 174270), (157, 147630), (185, 125286), (190, 121989), (210, 110371), (222, 104405), (259, 89490), (266, 87135), (285, 81326), (314, 73815), (370, 62643), (399, 58090), (471, 49210), (518, 44745), (555, 41762), (570, 40663), (665, 34854), (703, 32970), (777, 29830), (785, 29526), (798, 29045), (942, 24605), (1099, 21090), (1110, 20881), (1295, 17898), (1330, 17427), (1406, 16485), (1554, 14915), (1570, 14763), (1995, 11618), (2109, 10990), (2198, 10545), (2355, 9842), (2590, 8949), (2983, 7770), (3297, 7030), (3515, 6594), (3885, 5966), (3990, 5809), (4218, 5495), (4710, 4921)]