3213420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1093}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 10476144

約数和(自身を除く): 7262724

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, 1093, 1470, 2186, 2940, 3279, 4372, 5465, 6558, 7651, 10930, 13116, 15302, 16395, 21860, 22953, 30604, 32790, 38255, 45906, 53557, 65580, 76510, 91812, 107114, 114765, 153020, 160671, 214228, 229530, 267785, 321342, 459060, 535570, 642684, 803355, 1071140, 1606710, 3213420]

約数ペア:

[(1, 3213420), (2, 1606710), (3, 1071140), (4, 803355), (5, 642684), (6, 535570), (7, 459060), (10, 321342), (12, 267785), (14, 229530), (15, 214228), (20, 160671), (21, 153020), (28, 114765), (30, 107114), (35, 91812), (42, 76510), (49, 65580), (60, 53557), (70, 45906), (84, 38255), (98, 32790), (105, 30604), (140, 22953), (147, 21860), (196, 16395), (210, 15302), (245, 13116), (294, 10930), (420, 7651), (490, 6558), (588, 5465), (735, 4372), (980, 3279), (1093, 2940), (1470, 2186)]