17955210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6607

約数の個数: 64

約数和(自身を含む): 53044992

約数和(自身を除く): 35089782

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6577, 13154, 19731, 32885, 39462, 46039, 65770, 85501, 92078, 98655, 138117, 171002, 197310, 230195, 256503, 276234, 427505, 460390, 513006, 598507, 690585, 855010, 1197014, 1282515, 1381170, 1795521, 2565030, 2992535, 3591042, 5985070, 8977605, 17955210]

約数ペア:

[(1, 17955210), (2, 8977605), (3, 5985070), (5, 3591042), (6, 2992535), (7, 2565030), (10, 1795521), (13, 1381170), (14, 1282515), (15, 1197014), (21, 855010), (26, 690585), (30, 598507), (35, 513006), (39, 460390), (42, 427505), (65, 276234), (70, 256503), (78, 230195), (91, 197310), (105, 171002), (130, 138117), (182, 98655), (195, 92078), (210, 85501), (273, 65770), (390, 46039), (455, 39462), (546, 32885), (910, 19731), (1365, 13154), (2730, 6577)]