30214620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6217}}^1$

素因数の和:6241

約数の個数: 72

約数和(自身を含む): 95060784

約数和(自身を除く): 64846164

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, 6217, 12434, 18651, 24868, 31085, 37302, 55953, 62170, 74604, 93255, 111906, 124340, 167859, 186510, 223812, 279765, 335718, 373020, 503577, 559530, 671436, 839295, 1007154, 1119060, 1510731, 1678590, 2014308, 2517885, 3021462, 3357180, 5035770, 6042924, 7553655, 10071540, 15107310, 30214620]

約数ペア:

[(1, 30214620), (2, 15107310), (3, 10071540), (4, 7553655), (5, 6042924), (6, 5035770), (9, 3357180), (10, 3021462), (12, 2517885), (15, 2014308), (18, 1678590), (20, 1510731), (27, 1119060), (30, 1007154), (36, 839295), (45, 671436), (54, 559530), (60, 503577), (81, 373020), (90, 335718), (108, 279765), (135, 223812), (162, 186510), (180, 167859), (243, 124340), (270, 111906), (324, 93255), (405, 74604), (486, 62170), (540, 55953), (810, 37302), (972, 31085), (1215, 24868), (1620, 18651), (2430, 12434), (4860, 6217)]