388614450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11992

約数の個数: 96

約数和(自身を含む): 1137070080

約数和(自身を除く): 748455630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 3255, 4650, 5425, 6510, 10850, 11939, 16275, 23878, 32550, 35817, 59695, 71634, 83573, 119390, 167146, 179085, 250719, 298475, 358170, 370109, 417865, 501438, 596950, 740218, 835730, 895425, 1110327, 1253595, 1790850, 1850545, 2089325, 2220654, 2507190, 2590763, 3701090, 4178650, 5181526, 5551635, 6267975, 7772289, 9252725, 11103270, 12535950, 12953815, 15544578, 18505450, 25907630, 27758175, 38861445, 55516350, 64769075, 77722890, 129538150, 194307225, 388614450]

約数ペア:

[(1, 388614450), (2, 194307225), (3, 129538150), (5, 77722890), (6, 64769075), (7, 55516350), (10, 38861445), (14, 27758175), (15, 25907630), (21, 18505450), (25, 15544578), (30, 12953815), (31, 12535950), (35, 11103270), (42, 9252725), (50, 7772289), (62, 6267975), (70, 5551635), (75, 5181526), (93, 4178650), (105, 3701090), (150, 2590763), (155, 2507190), (175, 2220654), (186, 2089325), (210, 1850545), (217, 1790850), (310, 1253595), (350, 1110327), (434, 895425), (465, 835730), (525, 740218), (651, 596950), (775, 501438), (930, 417865), (1050, 370109), (1085, 358170), (1302, 298475), (1550, 250719), (2170, 179085), (2325, 167146), (3255, 119390), (4650, 83573), (5425, 71634), (6510, 59695), (10850, 35817), (11939, 32550), (16275, 23878)]