29777670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 86171904

約数和(自身を除く): 56394234

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 821, 930, 1170, 1209, 1395, 1642, 2015, 2418, 2463, 2790, 3627, 4030, 4105, 4926, 6045, 7254, 7389, 8210, 10673, 12090, 12315, 14778, 18135, 21346, 24630, 25451, 32019, 36270, 36945, 50902, 53365, 64038, 73890, 76353, 96057, 106730, 127255, 152706, 160095, 192114, 229059, 254510, 320190, 330863, 381765, 458118, 480285, 661726, 763530, 960570, 992589, 1145295, 1654315, 1985178, 2290590, 2977767, 3308630, 4962945, 5955534, 9925890, 14888835, 29777670]

約数ペア:

[(1, 29777670), (2, 14888835), (3, 9925890), (5, 5955534), (6, 4962945), (9, 3308630), (10, 2977767), (13, 2290590), (15, 1985178), (18, 1654315), (26, 1145295), (30, 992589), (31, 960570), (39, 763530), (45, 661726), (62, 480285), (65, 458118), (78, 381765), (90, 330863), (93, 320190), (117, 254510), (130, 229059), (155, 192114), (186, 160095), (195, 152706), (234, 127255), (279, 106730), (310, 96057), (390, 76353), (403, 73890), (465, 64038), (558, 53365), (585, 50902), (806, 36945), (821, 36270), (930, 32019), (1170, 25451), (1209, 24630), (1395, 21346), (1642, 18135), (2015, 14778), (2418, 12315), (2463, 12090), (2790, 10673), (3627, 8210), (4030, 7389), (4105, 7254), (4926, 6045)]