196001910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 128

約数和(自身を含む): 592704000

約数和(自身を除く): 396702090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 2939, 3510, 3705, 4446, 5130, 5878, 6669, 7410, 8817, 11115, 13338, 14695, 17634, 22230, 26451, 29390, 33345, 38207, 44085, 52902, 55841, 66690, 76414, 79353, 88170, 111682, 114621, 132255, 158706, 167523, 191035, 229242, 264510, 279205, 335046, 343863, 382070, 396765, 502569, 558410, 573105, 687726, 725933, 793530, 837615, 1005138, 1031589, 1146210, 1451866, 1507707, 1675230, 1719315, 2063178, 2177799, 2512845, 3015414, 3438630, 3629665, 4355598, 5025690, 5157945, 6533397, 7259330, 7538535, 10315890, 10888995, 13066794, 15077070, 19600191, 21777990, 32666985, 39200382, 65333970, 98000955, 196001910]

約数ペア:

[(1, 196001910), (2, 98000955), (3, 65333970), (5, 39200382), (6, 32666985), (9, 21777990), (10, 19600191), (13, 15077070), (15, 13066794), (18, 10888995), (19, 10315890), (26, 7538535), (27, 7259330), (30, 6533397), (38, 5157945), (39, 5025690), (45, 4355598), (54, 3629665), (57, 3438630), (65, 3015414), (78, 2512845), (90, 2177799), (95, 2063178), (114, 1719315), (117, 1675230), (130, 1507707), (135, 1451866), (171, 1146210), (190, 1031589), (195, 1005138), (234, 837615), (247, 793530), (270, 725933), (285, 687726), (342, 573105), (351, 558410), (390, 502569), (494, 396765), (513, 382070), (570, 343863), (585, 335046), (702, 279205), (741, 264510), (855, 229242), (1026, 191035), (1170, 167523), (1235, 158706), (1482, 132255), (1710, 114621), (1755, 111682), (2223, 88170), (2470, 79353), (2565, 76414), (2939, 66690), (3510, 55841), (3705, 52902), (4446, 44085), (5130, 38207), (5878, 33345), (6669, 29390), (7410, 26451), (8817, 22230), (11115, 17634), (13338, 14695)]