2904150

素因数分解:

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

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 7588800

約数和(自身を除く): 4684650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1019, 1425, 2038, 2850, 3057, 5095, 6114, 10190, 15285, 19361, 25475, 30570, 38722, 50950, 58083, 76425, 96805, 116166, 152850, 193610, 290415, 484025, 580830, 968050, 1452075, 2904150]

約数ペア:

[(1, 2904150), (2, 1452075), (3, 968050), (5, 580830), (6, 484025), (10, 290415), (15, 193610), (19, 152850), (25, 116166), (30, 96805), (38, 76425), (50, 58083), (57, 50950), (75, 38722), (95, 30570), (114, 25475), (150, 19361), (190, 15285), (285, 10190), (475, 6114), (570, 5095), (950, 3057), (1019, 2850), (1425, 2038)]