130786740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4558

約数の個数: 144

約数和(自身を含む): 473211648

約数和(自身を除く): 342424908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4513, 4830, 5796, 7245, 9026, 9660, 13539, 14490, 18052, 22565, 27078, 28980, 31591, 40617, 45130, 54156, 63182, 67695, 81234, 90260, 94773, 103799, 126364, 135390, 157955, 162468, 189546, 203085, 207598, 270780, 284319, 311397, 315910, 379092, 406170, 415196, 473865, 518995, 568638, 622794, 631820, 726593, 812340, 934191, 947730, 1037990, 1137276, 1245588, 1421595, 1453186, 1556985, 1868382, 1895460, 2075980, 2179779, 2843190, 2906372, 3113970, 3632965, 3736764, 4359558, 4670955, 5686380, 6227940, 6539337, 7265930, 8719116, 9341910, 10898895, 13078674, 14531860, 18683820, 21797790, 26157348, 32696685, 43595580, 65393370, 130786740]

約数ペア:

[(1, 130786740), (2, 65393370), (3, 43595580), (4, 32696685), (5, 26157348), (6, 21797790), (7, 18683820), (9, 14531860), (10, 13078674), (12, 10898895), (14, 9341910), (15, 8719116), (18, 7265930), (20, 6539337), (21, 6227940), (23, 5686380), (28, 4670955), (30, 4359558), (35, 3736764), (36, 3632965), (42, 3113970), (45, 2906372), (46, 2843190), (60, 2179779), (63, 2075980), (69, 1895460), (70, 1868382), (84, 1556985), (90, 1453186), (92, 1421595), (105, 1245588), (115, 1137276), (126, 1037990), (138, 947730), (140, 934191), (161, 812340), (180, 726593), (207, 631820), (210, 622794), (230, 568638), (252, 518995), (276, 473865), (315, 415196), (322, 406170), (345, 379092), (414, 315910), (420, 311397), (460, 284319), (483, 270780), (630, 207598), (644, 203085), (690, 189546), (805, 162468), (828, 157955), (966, 135390), (1035, 126364), (1260, 103799), (1380, 94773), (1449, 90260), (1610, 81234), (1932, 67695), (2070, 63182), (2415, 54156), (2898, 45130), (3220, 40617), (4140, 31591), (4513, 28980), (4830, 27078), (5796, 22565), (7245, 18052), (9026, 14490), (9660, 13539)]