4794390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1973}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 12933648

約数和(自身を除く): 8139258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1973, 2430, 3946, 5919, 9865, 11838, 17757, 19730, 29595, 35514, 53271, 59190, 88785, 106542, 159813, 177570, 266355, 319626, 479439, 532710, 799065, 958878, 1598130, 2397195, 4794390]

約数ペア:

[(1, 4794390), (2, 2397195), (3, 1598130), (5, 958878), (6, 799065), (9, 532710), (10, 479439), (15, 319626), (18, 266355), (27, 177570), (30, 159813), (45, 106542), (54, 88785), (81, 59190), (90, 53271), (135, 35514), (162, 29595), (243, 19730), (270, 17757), (405, 11838), (486, 9865), (810, 5919), (1215, 3946), (1973, 2430)]