130733820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3400

約数の個数: 144

約数和(自身を含む): 467970048

約数和(自身を除く): 337236228

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, 3347, 3906, 4340, 5580, 6510, 6694, 7812, 9765, 10041, 13020, 13388, 16735, 19530, 20082, 23429, 30123, 33470, 39060, 40164, 46858, 50205, 60246, 66940, 70287, 93716, 100410, 103757, 117145, 120492, 140574, 150615, 200820, 207514, 210861, 234290, 281148, 301230, 311271, 351435, 415028, 421722, 468580, 518785, 602460, 622542, 702870, 726299, 843444, 933813, 1037570, 1054305, 1245084, 1405740, 1452598, 1556355, 1867626, 2075140, 2108610, 2178897, 2905196, 3112710, 3631495, 3735252, 4217220, 4357794, 4669065, 6225420, 6536691, 7262990, 8715588, 9338130, 10894485, 13073382, 14525980, 18676260, 21788970, 26146764, 32683455, 43577940, 65366910, 130733820]

約数ペア:

[(1, 130733820), (2, 65366910), (3, 43577940), (4, 32683455), (5, 26146764), (6, 21788970), (7, 18676260), (9, 14525980), (10, 13073382), (12, 10894485), (14, 9338130), (15, 8715588), (18, 7262990), (20, 6536691), (21, 6225420), (28, 4669065), (30, 4357794), (31, 4217220), (35, 3735252), (36, 3631495), (42, 3112710), (45, 2905196), (60, 2178897), (62, 2108610), (63, 2075140), (70, 1867626), (84, 1556355), (90, 1452598), (93, 1405740), (105, 1245084), (124, 1054305), (126, 1037570), (140, 933813), (155, 843444), (180, 726299), (186, 702870), (210, 622542), (217, 602460), (252, 518785), (279, 468580), (310, 421722), (315, 415028), (372, 351435), (420, 311271), (434, 301230), (465, 281148), (558, 234290), (620, 210861), (630, 207514), (651, 200820), (868, 150615), (930, 140574), (1085, 120492), (1116, 117145), (1260, 103757), (1302, 100410), (1395, 93716), (1860, 70287), (1953, 66940), (2170, 60246), (2604, 50205), (2790, 46858), (3255, 40164), (3347, 39060), (3906, 33470), (4340, 30123), (5580, 23429), (6510, 20082), (6694, 19530), (7812, 16735), (9765, 13388), (10041, 13020)]