955759140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24469}}^1$

素因数の和:24522

約数の個数: 144

約数和(自身を含む): 3420318720

約数和(自身を除く): 2464559580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 24469, 39060, 48938, 73407, 97876, 122345, 146814, 171283, 220221, 244690, 293628, 342566, 367035, 440442, 489380, 513849, 685132, 734070, 758539, 856415, 880884, 1027698, 1101105, 1468140, 1517078, 1541547, 1712830, 2055396, 2202210, 2275617, 2569245, 3034156, 3083094, 3425660, 3792695, 4404420, 4551234, 5138490, 5309773, 6166188, 6826851, 7585390, 7707735, 9102468, 10276980, 10619546, 11378085, 13653702, 15170780, 15415470, 15929319, 21239092, 22756170, 26548865, 27307404, 30830940, 31858638, 34134255, 45512340, 47787957, 53097730, 63717276, 68268510, 79646595, 95575914, 106195460, 136537020, 159293190, 191151828, 238939785, 318586380, 477879570, 955759140]

約数ペア:

[(1, 955759140), (2, 477879570), (3, 318586380), (4, 238939785), (5, 191151828), (6, 159293190), (7, 136537020), (9, 106195460), (10, 95575914), (12, 79646595), (14, 68268510), (15, 63717276), (18, 53097730), (20, 47787957), (21, 45512340), (28, 34134255), (30, 31858638), (31, 30830940), (35, 27307404), (36, 26548865), (42, 22756170), (45, 21239092), (60, 15929319), (62, 15415470), (63, 15170780), (70, 13653702), (84, 11378085), (90, 10619546), (93, 10276980), (105, 9102468), (124, 7707735), (126, 7585390), (140, 6826851), (155, 6166188), (180, 5309773), (186, 5138490), (210, 4551234), (217, 4404420), (252, 3792695), (279, 3425660), (310, 3083094), (315, 3034156), (372, 2569245), (420, 2275617), (434, 2202210), (465, 2055396), (558, 1712830), (620, 1541547), (630, 1517078), (651, 1468140), (868, 1101105), (930, 1027698), (1085, 880884), (1116, 856415), (1260, 758539), (1302, 734070), (1395, 685132), (1860, 513849), (1953, 489380), (2170, 440442), (2604, 367035), (2790, 342566), (3255, 293628), (3906, 244690), (4340, 220221), (5580, 171283), (6510, 146814), (7812, 122345), (9765, 97876), (13020, 73407), (19530, 48938), (24469, 39060)]