82012980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6349

約数の個数: 96

約数和(自身を含む): 270950400

約数和(自身を除く): 188937420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6299, 6510, 12598, 13020, 18897, 25196, 31495, 37794, 44093, 62990, 75588, 88186, 94485, 125980, 132279, 176372, 188970, 195269, 220465, 264558, 377940, 390538, 440930, 529116, 585807, 661395, 781076, 881860, 976345, 1171614, 1322790, 1366883, 1952690, 2343228, 2645580, 2733766, 2929035, 3905380, 4100649, 5467532, 5858070, 6834415, 8201298, 11716140, 13668830, 16402596, 20503245, 27337660, 41006490, 82012980]

約数ペア:

[(1, 82012980), (2, 41006490), (3, 27337660), (4, 20503245), (5, 16402596), (6, 13668830), (7, 11716140), (10, 8201298), (12, 6834415), (14, 5858070), (15, 5467532), (20, 4100649), (21, 3905380), (28, 2929035), (30, 2733766), (31, 2645580), (35, 2343228), (42, 1952690), (60, 1366883), (62, 1322790), (70, 1171614), (84, 976345), (93, 881860), (105, 781076), (124, 661395), (140, 585807), (155, 529116), (186, 440930), (210, 390538), (217, 377940), (310, 264558), (372, 220465), (420, 195269), (434, 188970), (465, 176372), (620, 132279), (651, 125980), (868, 94485), (930, 88186), (1085, 75588), (1302, 62990), (1860, 44093), (2170, 37794), (2604, 31495), (3255, 25196), (4340, 18897), (6299, 13020), (6510, 12598)]