294510580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23117}}^1$

素因数の和:23153

約数の個数: 72

約数和(自身を含む): 774822888

約数和(自身を除く): 480312308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 23117, 46234, 92468, 115585, 161819, 231170, 300521, 323638, 462340, 601042, 647276, 809095, 1132733, 1202084, 1502605, 1618190, 2103647, 2265466, 3005210, 3236380, 4207294, 4530932, 5663665, 6010420, 8414588, 10518235, 11327330, 14725529, 21036470, 22654660, 29451058, 42072940, 58902116, 73627645, 147255290, 294510580]

約数ペア:

[(1, 294510580), (2, 147255290), (4, 73627645), (5, 58902116), (7, 42072940), (10, 29451058), (13, 22654660), (14, 21036470), (20, 14725529), (26, 11327330), (28, 10518235), (35, 8414588), (49, 6010420), (52, 5663665), (65, 4530932), (70, 4207294), (91, 3236380), (98, 3005210), (130, 2265466), (140, 2103647), (182, 1618190), (196, 1502605), (245, 1202084), (260, 1132733), (364, 809095), (455, 647276), (490, 601042), (637, 462340), (910, 323638), (980, 300521), (1274, 231170), (1820, 161819), (2548, 115585), (3185, 92468), (6370, 46234), (12740, 23117)]