170430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 64

約数和(自身を含む): 483840

約数和(自身を除く): 313410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 570, 598, 690, 741, 874, 897, 1235, 1311, 1482, 1495, 1794, 2185, 2470, 2622, 2990, 3705, 4370, 4485, 5681, 6555, 7410, 8970, 11362, 13110, 17043, 28405, 34086, 56810, 85215, 170430]

約数ペア:

[(1, 170430), (2, 85215), (3, 56810), (5, 34086), (6, 28405), (10, 17043), (13, 13110), (15, 11362), (19, 8970), (23, 7410), (26, 6555), (30, 5681), (38, 4485), (39, 4370), (46, 3705), (57, 2990), (65, 2622), (69, 2470), (78, 2185), (95, 1794), (114, 1495), (115, 1482), (130, 1311), (138, 1235), (190, 897), (195, 874), (230, 741), (247, 690), (285, 598), (299, 570), (345, 494), (390, 437)]