1406370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 3983616

約数和(自身を除く): 2577246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 181, 185, 210, 222, 259, 362, 370, 518, 543, 555, 777, 905, 1086, 1110, 1267, 1295, 1554, 1810, 2534, 2590, 2715, 3801, 3885, 5430, 6335, 6697, 7602, 7770, 12670, 13394, 19005, 20091, 33485, 38010, 40182, 46879, 66970, 93758, 100455, 140637, 200910, 234395, 281274, 468790, 703185, 1406370]

約数ペア:

[(1, 1406370), (2, 703185), (3, 468790), (5, 281274), (6, 234395), (7, 200910), (10, 140637), (14, 100455), (15, 93758), (21, 66970), (30, 46879), (35, 40182), (37, 38010), (42, 33485), (70, 20091), (74, 19005), (105, 13394), (111, 12670), (181, 7770), (185, 7602), (210, 6697), (222, 6335), (259, 5430), (362, 3885), (370, 3801), (518, 2715), (543, 2590), (555, 2534), (777, 1810), (905, 1554), (1086, 1295), (1110, 1267)]