27337660

素因数分解:

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

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 40399940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 6299, 12598, 25196, 31495, 44093, 62990, 88186, 125980, 176372, 195269, 220465, 390538, 440930, 781076, 881860, 976345, 1366883, 1952690, 2733766, 3905380, 5467532, 6834415, 13668830, 27337660]

約数ペア:

[(1, 27337660), (2, 13668830), (4, 6834415), (5, 5467532), (7, 3905380), (10, 2733766), (14, 1952690), (20, 1366883), (28, 976345), (31, 881860), (35, 781076), (62, 440930), (70, 390538), (124, 220465), (140, 195269), (155, 176372), (217, 125980), (310, 88186), (434, 62990), (620, 44093), (868, 31495), (1085, 25196), (2170, 12598), (4340, 6299)]