189605610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 112

約数和(自身を含む): 528837120

約数和(自身を除く): 339231510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 729, 810, 837, 839, 930, 1215, 1395, 1458, 1674, 1678, 2430, 2511, 2517, 2790, 3645, 4185, 4195, 5022, 5034, 7290, 7533, 7551, 8370, 8390, 12555, 12585, 15066, 15102, 22599, 22653, 25110, 25170, 26009, 37665, 37755, 45198, 45306, 52018, 67959, 75330, 75510, 78027, 112995, 113265, 130045, 135918, 156054, 203877, 225990, 226530, 234081, 260090, 339795, 390135, 407754, 468162, 611631, 679590, 702243, 780270, 1019385, 1170405, 1223262, 1404486, 2038770, 2106729, 2340810, 3058155, 3511215, 4213458, 6116310, 6320187, 7022430, 10533645, 12640374, 18960561, 21067290, 31600935, 37921122, 63201870, 94802805, 189605610]

約数ペア:

[(1, 189605610), (2, 94802805), (3, 63201870), (5, 37921122), (6, 31600935), (9, 21067290), (10, 18960561), (15, 12640374), (18, 10533645), (27, 7022430), (30, 6320187), (31, 6116310), (45, 4213458), (54, 3511215), (62, 3058155), (81, 2340810), (90, 2106729), (93, 2038770), (135, 1404486), (155, 1223262), (162, 1170405), (186, 1019385), (243, 780270), (270, 702243), (279, 679590), (310, 611631), (405, 468162), (465, 407754), (486, 390135), (558, 339795), (729, 260090), (810, 234081), (837, 226530), (839, 225990), (930, 203877), (1215, 156054), (1395, 135918), (1458, 130045), (1674, 113265), (1678, 112995), (2430, 78027), (2511, 75510), (2517, 75330), (2790, 67959), (3645, 52018), (4185, 45306), (4195, 45198), (5022, 37755), (5034, 37665), (7290, 26009), (7533, 25170), (7551, 25110), (8370, 22653), (8390, 22599), (12555, 15102), (12585, 15066)]