43102780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 108936576

約数和(自身を除く): 65833796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 53, 70, 74, 106, 140, 148, 157, 185, 212, 259, 265, 314, 370, 371, 518, 530, 628, 740, 742, 785, 1036, 1060, 1099, 1295, 1484, 1570, 1855, 1961, 2198, 2590, 3140, 3710, 3922, 4396, 5180, 5495, 5809, 7420, 7844, 8321, 9805, 10990, 11618, 13727, 16642, 19610, 21980, 23236, 27454, 29045, 33284, 39220, 40663, 41605, 54908, 58090, 58247, 68635, 81326, 83210, 116180, 116494, 137270, 162652, 166420, 203315, 232988, 274540, 291235, 307877, 406630, 582470, 615754, 813260, 1164940, 1231508, 1539385, 2155139, 3078770, 4310278, 6157540, 8620556, 10775695, 21551390, 43102780]

約数ペア:

[(1, 43102780), (2, 21551390), (4, 10775695), (5, 8620556), (7, 6157540), (10, 4310278), (14, 3078770), (20, 2155139), (28, 1539385), (35, 1231508), (37, 1164940), (53, 813260), (70, 615754), (74, 582470), (106, 406630), (140, 307877), (148, 291235), (157, 274540), (185, 232988), (212, 203315), (259, 166420), (265, 162652), (314, 137270), (370, 116494), (371, 116180), (518, 83210), (530, 81326), (628, 68635), (740, 58247), (742, 58090), (785, 54908), (1036, 41605), (1060, 40663), (1099, 39220), (1295, 33284), (1484, 29045), (1570, 27454), (1855, 23236), (1961, 21980), (2198, 19610), (2590, 16642), (3140, 13727), (3710, 11618), (3922, 10990), (4396, 9805), (5180, 8321), (5495, 7844), (5809, 7420)]