3963780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 12897612

約数和(自身を除く): 8933832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 361, 366, 380, 549, 570, 610, 684, 722, 732, 855, 915, 1083, 1098, 1140, 1159, 1220, 1444, 1710, 1805, 1830, 2166, 2196, 2318, 2745, 3249, 3420, 3477, 3610, 3660, 4332, 4636, 5415, 5490, 5795, 6498, 6954, 7220, 10431, 10830, 10980, 11590, 12996, 13908, 16245, 17385, 20862, 21660, 22021, 23180, 32490, 34770, 41724, 44042, 52155, 64980, 66063, 69540, 88084, 104310, 110105, 132126, 198189, 208620, 220210, 264252, 330315, 396378, 440420, 660630, 792756, 990945, 1321260, 1981890, 3963780]

約数ペア:

[(1, 3963780), (2, 1981890), (3, 1321260), (4, 990945), (5, 792756), (6, 660630), (9, 440420), (10, 396378), (12, 330315), (15, 264252), (18, 220210), (19, 208620), (20, 198189), (30, 132126), (36, 110105), (38, 104310), (45, 88084), (57, 69540), (60, 66063), (61, 64980), (76, 52155), (90, 44042), (95, 41724), (114, 34770), (122, 32490), (171, 23180), (180, 22021), (183, 21660), (190, 20862), (228, 17385), (244, 16245), (285, 13908), (305, 12996), (342, 11590), (361, 10980), (366, 10830), (380, 10431), (549, 7220), (570, 6954), (610, 6498), (684, 5795), (722, 5490), (732, 5415), (855, 4636), (915, 4332), (1083, 3660), (1098, 3610), (1140, 3477), (1159, 3420), (1220, 3249), (1444, 2745), (1710, 2318), (1805, 2196), (1830, 2166)]