17804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 52276224

約数和(自身を除く): 34471644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 103, 129, 134, 172, 201, 206, 215, 258, 268, 309, 335, 402, 412, 430, 515, 516, 618, 645, 670, 804, 860, 1005, 1030, 1236, 1290, 1340, 1545, 2010, 2060, 2580, 2881, 3090, 4020, 4429, 5762, 6180, 6901, 8643, 8858, 11524, 13287, 13802, 14405, 17286, 17716, 20703, 22145, 26574, 27604, 28810, 34505, 34572, 41406, 43215, 44290, 53148, 57620, 66435, 69010, 82812, 86430, 88580, 103515, 132870, 138020, 172860, 207030, 265740, 296743, 414060, 593486, 890229, 1186972, 1483715, 1780458, 2967430, 3560916, 4451145, 5934860, 8902290, 17804580]

約数ペア:

[(1, 17804580), (2, 8902290), (3, 5934860), (4, 4451145), (5, 3560916), (6, 2967430), (10, 1780458), (12, 1483715), (15, 1186972), (20, 890229), (30, 593486), (43, 414060), (60, 296743), (67, 265740), (86, 207030), (103, 172860), (129, 138020), (134, 132870), (172, 103515), (201, 88580), (206, 86430), (215, 82812), (258, 69010), (268, 66435), (309, 57620), (335, 53148), (402, 44290), (412, 43215), (430, 41406), (515, 34572), (516, 34505), (618, 28810), (645, 27604), (670, 26574), (804, 22145), (860, 20703), (1005, 17716), (1030, 17286), (1236, 14405), (1290, 13802), (1340, 13287), (1545, 11524), (2010, 8858), (2060, 8643), (2580, 6901), (2881, 6180), (3090, 5762), (4020, 4429)]