30671460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6335

約数の個数: 72

約数和(自身を含む): 96497856

約数和(自身を除く): 65826396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6311, 12622, 18933, 25244, 31555, 37866, 56799, 63110, 75732, 94665, 113598, 126220, 170397, 189330, 227196, 283995, 340794, 378660, 511191, 567990, 681588, 851985, 1022382, 1135980, 1533573, 1703970, 2044764, 2555955, 3067146, 3407940, 5111910, 6134292, 7667865, 10223820, 15335730, 30671460]

約数ペア:

[(1, 30671460), (2, 15335730), (3, 10223820), (4, 7667865), (5, 6134292), (6, 5111910), (9, 3407940), (10, 3067146), (12, 2555955), (15, 2044764), (18, 1703970), (20, 1533573), (27, 1135980), (30, 1022382), (36, 851985), (45, 681588), (54, 567990), (60, 511191), (81, 378660), (90, 340794), (108, 283995), (135, 227196), (162, 189330), (180, 170397), (243, 126220), (270, 113598), (324, 94665), (405, 75732), (486, 63110), (540, 56799), (810, 37866), (972, 31555), (1215, 25244), (1620, 18933), (2430, 12622), (4860, 6311)]