702810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 1987200

約数和(自身を除く): 1284390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 137, 171, 190, 270, 274, 285, 342, 411, 513, 570, 685, 822, 855, 1026, 1233, 1370, 1710, 2055, 2466, 2565, 2603, 3699, 4110, 5130, 5206, 6165, 7398, 7809, 12330, 13015, 15618, 18495, 23427, 26030, 36990, 39045, 46854, 70281, 78090, 117135, 140562, 234270, 351405, 702810]

約数ペア:

[(1, 702810), (2, 351405), (3, 234270), (5, 140562), (6, 117135), (9, 78090), (10, 70281), (15, 46854), (18, 39045), (19, 36990), (27, 26030), (30, 23427), (38, 18495), (45, 15618), (54, 13015), (57, 12330), (90, 7809), (95, 7398), (114, 6165), (135, 5206), (137, 5130), (171, 4110), (190, 3699), (270, 2603), (274, 2565), (285, 2466), (342, 2055), (411, 1710), (513, 1370), (570, 1233), (685, 1026), (822, 855)]