3484980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 11138400

約数和(自身を除く): 7653420

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, 380, 570, 684, 855, 1019, 1140, 1710, 2038, 3057, 3420, 4076, 5095, 6114, 9171, 10190, 12228, 15285, 18342, 19361, 20380, 30570, 36684, 38722, 45855, 58083, 61140, 77444, 91710, 96805, 116166, 174249, 183420, 193610, 232332, 290415, 348498, 387220, 580830, 696996, 871245, 1161660, 1742490, 3484980]

約数ペア:

[(1, 3484980), (2, 1742490), (3, 1161660), (4, 871245), (5, 696996), (6, 580830), (9, 387220), (10, 348498), (12, 290415), (15, 232332), (18, 193610), (19, 183420), (20, 174249), (30, 116166), (36, 96805), (38, 91710), (45, 77444), (57, 61140), (60, 58083), (76, 45855), (90, 38722), (95, 36684), (114, 30570), (171, 20380), (180, 19361), (190, 18342), (228, 15285), (285, 12228), (342, 10190), (380, 9171), (570, 6114), (684, 5095), (855, 4076), (1019, 3420), (1140, 3057), (1710, 2038)]