39788910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 119351232

約数和(自身を除く): 79562322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 461, 630, 685, 822, 922, 959, 1233, 1370, 1383, 1918, 2055, 2305, 2466, 2766, 2877, 3227, 4110, 4149, 4610, 4795, 5754, 6165, 6454, 6915, 8298, 8631, 9590, 9681, 12330, 13830, 14385, 16135, 17262, 19362, 20745, 28770, 29043, 32270, 41490, 43155, 48405, 58086, 63157, 86310, 96810, 126314, 145215, 189471, 290430, 315785, 378942, 442099, 568413, 631570, 884198, 947355, 1136826, 1326297, 1894710, 2210495, 2652594, 2842065, 3978891, 4420990, 5684130, 6631485, 7957782, 13262970, 19894455, 39788910]

約数ペア:

[(1, 39788910), (2, 19894455), (3, 13262970), (5, 7957782), (6, 6631485), (7, 5684130), (9, 4420990), (10, 3978891), (14, 2842065), (15, 2652594), (18, 2210495), (21, 1894710), (30, 1326297), (35, 1136826), (42, 947355), (45, 884198), (63, 631570), (70, 568413), (90, 442099), (105, 378942), (126, 315785), (137, 290430), (210, 189471), (274, 145215), (315, 126314), (411, 96810), (461, 86310), (630, 63157), (685, 58086), (822, 48405), (922, 43155), (959, 41490), (1233, 32270), (1370, 29043), (1383, 28770), (1918, 20745), (2055, 19362), (2305, 17262), (2466, 16135), (2766, 14385), (2877, 13830), (3227, 12330), (4110, 9681), (4149, 9590), (4610, 8631), (4795, 8298), (5754, 6915), (6165, 6454)]