31552143660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{485567}}^1$

素因数の和:485620

約数の個数: 108

約数和(自身を含む): 101010768768

約数和(自身を除く): 69458625108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 12996, 16245, 21660, 32490, 64980, 485567, 971134, 1456701, 1942268, 2427835, 2913402, 4370103, 4855670, 5826804, 7283505, 8740206, 9225773, 9711340, 14567010, 17480412, 18451546, 21850515, 27677319, 29134020, 36903092, 43701030, 46128865, 55354638, 83031957, 87402060, 92257730, 110709276, 138386595, 166063914, 175289687, 184515460, 276773190, 332127828, 350579374, 415159785, 525869061, 553546380, 701158748, 830319570, 876448435, 1051738122, 1577607183, 1660639140, 1752896870, 2103476244, 2629345305, 3155214366, 3505793740, 5258690610, 6310428732, 7888035915, 10517381220, 15776071830, 31552143660]

約数ペア:

[(1, 31552143660), (2, 15776071830), (3, 10517381220), (4, 7888035915), (5, 6310428732), (6, 5258690610), (9, 3505793740), (10, 3155214366), (12, 2629345305), (15, 2103476244), (18, 1752896870), (19, 1660639140), (20, 1577607183), (30, 1051738122), (36, 876448435), (38, 830319570), (45, 701158748), (57, 553546380), (60, 525869061), (76, 415159785), (90, 350579374), (95, 332127828), (114, 276773190), (171, 184515460), (180, 175289687), (190, 166063914), (228, 138386595), (285, 110709276), (342, 92257730), (361, 87402060), (380, 83031957), (570, 55354638), (684, 46128865), (722, 43701030), (855, 36903092), (1083, 29134020), (1140, 27677319), (1444, 21850515), (1710, 18451546), (1805, 17480412), (2166, 14567010), (3249, 9711340), (3420, 9225773), (3610, 8740206), (4332, 7283505), (5415, 5826804), (6498, 4855670), (7220, 4370103), (10830, 2913402), (12996, 2427835), (16245, 1942268), (21660, 1456701), (32490, 971134), (64980, 485567)]