29299140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 100900800

約数和(自身を除く): 71601660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 659, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1318, 1482, 1710, 1977, 2223, 2340, 2470, 2636, 2964, 3295, 3420, 3705, 3954, 4446, 4940, 5931, 6590, 7410, 7908, 8567, 8892, 9885, 11115, 11862, 12521, 13180, 14820, 17134, 19770, 22230, 23724, 25042, 25701, 29655, 34268, 37563, 39540, 42835, 44460, 50084, 51402, 59310, 62605, 75126, 77103, 85670, 102804, 112689, 118620, 125210, 128505, 150252, 154206, 162773, 171340, 187815, 225378, 250420, 257010, 308412, 325546, 375630, 385515, 450756, 488319, 514020, 563445, 651092, 751260, 771030, 813865, 976638, 1126890, 1464957, 1542060, 1627730, 1953276, 2253780, 2441595, 2929914, 3255460, 4883190, 5859828, 7324785, 9766380, 14649570, 29299140]

約数ペア:

[(1, 29299140), (2, 14649570), (3, 9766380), (4, 7324785), (5, 5859828), (6, 4883190), (9, 3255460), (10, 2929914), (12, 2441595), (13, 2253780), (15, 1953276), (18, 1627730), (19, 1542060), (20, 1464957), (26, 1126890), (30, 976638), (36, 813865), (38, 771030), (39, 751260), (45, 651092), (52, 563445), (57, 514020), (60, 488319), (65, 450756), (76, 385515), (78, 375630), (90, 325546), (95, 308412), (114, 257010), (117, 250420), (130, 225378), (156, 187815), (171, 171340), (180, 162773), (190, 154206), (195, 150252), (228, 128505), (234, 125210), (247, 118620), (260, 112689), (285, 102804), (342, 85670), (380, 77103), (390, 75126), (468, 62605), (494, 59310), (570, 51402), (585, 50084), (659, 44460), (684, 42835), (741, 39540), (780, 37563), (855, 34268), (988, 29655), (1140, 25701), (1170, 25042), (1235, 23724), (1318, 22230), (1482, 19770), (1710, 17134), (1977, 14820), (2223, 13180), (2340, 12521), (2470, 11862), (2636, 11115), (2964, 9885), (3295, 8892), (3420, 8567), (3705, 7908), (3954, 7410), (4446, 6590), (4940, 5931)]