13668830

素因数分解:

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

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 15361570

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6299, 12598, 31495, 44093, 62990, 88186, 195269, 220465, 390538, 440930, 976345, 1366883, 1952690, 2733766, 6834415, 13668830]

約数ペア:

[(1, 13668830), (2, 6834415), (5, 2733766), (7, 1952690), (10, 1366883), (14, 976345), (31, 440930), (35, 390538), (62, 220465), (70, 195269), (155, 88186), (217, 62990), (310, 44093), (434, 31495), (1085, 12598), (2170, 6299)]