4219140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 12438720

約数和(自身を除く): 8219580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3701, 7402, 11103, 14804, 18505, 22206, 37010, 44412, 55515, 70319, 74020, 111030, 140638, 210957, 222060, 281276, 351595, 421914, 703190, 843828, 1054785, 1406380, 2109570, 4219140]

約数ペア:

[(1, 4219140), (2, 2109570), (3, 1406380), (4, 1054785), (5, 843828), (6, 703190), (10, 421914), (12, 351595), (15, 281276), (19, 222060), (20, 210957), (30, 140638), (38, 111030), (57, 74020), (60, 70319), (76, 55515), (95, 44412), (114, 37010), (190, 22206), (228, 18505), (285, 14804), (380, 11103), (570, 7402), (1140, 3701)]