2108430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 6011280

約数和(自身を除く): 3902850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 137, 162, 171, 190, 270, 274, 285, 342, 405, 411, 513, 570, 685, 810, 822, 855, 1026, 1233, 1370, 1539, 1710, 2055, 2466, 2565, 2603, 3078, 3699, 4110, 5130, 5206, 6165, 7398, 7695, 7809, 11097, 12330, 13015, 15390, 15618, 18495, 22194, 23427, 26030, 36990, 39045, 46854, 55485, 70281, 78090, 110970, 117135, 140562, 210843, 234270, 351405, 421686, 702810, 1054215, 2108430]

約数ペア:

[(1, 2108430), (2, 1054215), (3, 702810), (5, 421686), (6, 351405), (9, 234270), (10, 210843), (15, 140562), (18, 117135), (19, 110970), (27, 78090), (30, 70281), (38, 55485), (45, 46854), (54, 39045), (57, 36990), (81, 26030), (90, 23427), (95, 22194), (114, 18495), (135, 15618), (137, 15390), (162, 13015), (171, 12330), (190, 11097), (270, 7809), (274, 7695), (285, 7398), (342, 6165), (405, 5206), (411, 5130), (513, 4110), (570, 3699), (685, 3078), (810, 2603), (822, 2565), (855, 2466), (1026, 2055), (1233, 1710), (1370, 1539)]