146906340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 472276224

約数和(自身を除く): 325369884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1361, 1542, 1799, 2570, 2722, 3084, 3598, 3855, 4083, 5140, 5397, 5444, 6805, 7196, 7710, 8166, 8995, 9527, 10794, 13610, 15420, 16332, 17990, 19054, 20415, 21588, 26985, 27220, 28581, 35980, 38108, 40830, 47635, 53970, 57162, 81660, 95270, 107940, 114324, 142905, 190540, 285810, 349777, 571620, 699554, 1049331, 1399108, 1748885, 2098662, 2448439, 3497770, 4197324, 4896878, 5246655, 6995540, 7345317, 9793756, 10493310, 12242195, 14690634, 20986620, 24484390, 29381268, 36726585, 48968780, 73453170, 146906340]

約数ペア:

[(1, 146906340), (2, 73453170), (3, 48968780), (4, 36726585), (5, 29381268), (6, 24484390), (7, 20986620), (10, 14690634), (12, 12242195), (14, 10493310), (15, 9793756), (20, 7345317), (21, 6995540), (28, 5246655), (30, 4896878), (35, 4197324), (42, 3497770), (60, 2448439), (70, 2098662), (84, 1748885), (105, 1399108), (140, 1049331), (210, 699554), (257, 571620), (420, 349777), (514, 285810), (771, 190540), (1028, 142905), (1285, 114324), (1361, 107940), (1542, 95270), (1799, 81660), (2570, 57162), (2722, 53970), (3084, 47635), (3598, 40830), (3855, 38108), (4083, 35980), (5140, 28581), (5397, 27220), (5444, 26985), (6805, 21588), (7196, 20415), (7710, 19054), (8166, 17990), (8995, 16332), (9527, 15420), (10794, 13610)]