19530183030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{21727}}^1$

素因数の和:21858

約数の個数: 96

約数和(自身を含む): 50067569664

約数和(自身を除く): 30537386634

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 361, 415, 498, 570, 722, 830, 1083, 1245, 1577, 1805, 2166, 2490, 3154, 3610, 4731, 5415, 7885, 9462, 10830, 15770, 21727, 23655, 29963, 43454, 47310, 59926, 65181, 89889, 108635, 130362, 149815, 179778, 217270, 299630, 325905, 412813, 449445, 651810, 825626, 898890, 1238439, 1803341, 2064065, 2476878, 3606682, 4128130, 5410023, 6192195, 7843447, 9016705, 10820046, 12384390, 15686894, 18033410, 23530341, 27050115, 34263479, 39217235, 47060682, 54100230, 68526958, 78434470, 102790437, 117651705, 171317395, 205580874, 235303410, 342634790, 513952185, 651006101, 1027904370, 1302012202, 1953018303, 3255030505, 3906036606, 6510061010, 9765091515, 19530183030]

約数ペア:

[(1, 19530183030), (2, 9765091515), (3, 6510061010), (5, 3906036606), (6, 3255030505), (10, 1953018303), (15, 1302012202), (19, 1027904370), (30, 651006101), (38, 513952185), (57, 342634790), (83, 235303410), (95, 205580874), (114, 171317395), (166, 117651705), (190, 102790437), (249, 78434470), (285, 68526958), (361, 54100230), (415, 47060682), (498, 39217235), (570, 34263479), (722, 27050115), (830, 23530341), (1083, 18033410), (1245, 15686894), (1577, 12384390), (1805, 10820046), (2166, 9016705), (2490, 7843447), (3154, 6192195), (3610, 5410023), (4731, 4128130), (5415, 3606682), (7885, 2476878), (9462, 2064065), (10830, 1803341), (15770, 1238439), (21727, 898890), (23655, 825626), (29963, 651810), (43454, 449445), (47310, 412813), (59926, 325905), (65181, 299630), (89889, 217270), (108635, 179778), (130362, 149815)]