4536420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 14785344

約数和(自身を除く): 10248924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1543, 2940, 3086, 4629, 6172, 7715, 9258, 10801, 15430, 18516, 21602, 23145, 30860, 32403, 43204, 46290, 54005, 64806, 75607, 92580, 108010, 129612, 151214, 162015, 216020, 226821, 302428, 324030, 378035, 453642, 648060, 756070, 907284, 1134105, 1512140, 2268210, 4536420]

約数ペア:

[(1, 4536420), (2, 2268210), (3, 1512140), (4, 1134105), (5, 907284), (6, 756070), (7, 648060), (10, 453642), (12, 378035), (14, 324030), (15, 302428), (20, 226821), (21, 216020), (28, 162015), (30, 151214), (35, 129612), (42, 108010), (49, 92580), (60, 75607), (70, 64806), (84, 54005), (98, 46290), (105, 43204), (140, 32403), (147, 30860), (196, 23145), (210, 21602), (245, 18516), (294, 15430), (420, 10801), (490, 9258), (588, 7715), (735, 6172), (980, 4629), (1470, 3086), (1543, 2940)]