30970350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{2549}}^1$

素因数の和:2576

約数の個数: 72

約数和(自身を含む): 86322600

約数和(自身を除く): 55352250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 2549, 4050, 5098, 6075, 7647, 12150, 12745, 15294, 22941, 25490, 38235, 45882, 63725, 68823, 76470, 114705, 127450, 137646, 191175, 206469, 229410, 344115, 382350, 412938, 573525, 619407, 688230, 1032345, 1147050, 1238814, 1720575, 2064690, 3097035, 3441150, 5161725, 6194070, 10323450, 15485175, 30970350]

約数ペア:

[(1, 30970350), (2, 15485175), (3, 10323450), (5, 6194070), (6, 5161725), (9, 3441150), (10, 3097035), (15, 2064690), (18, 1720575), (25, 1238814), (27, 1147050), (30, 1032345), (45, 688230), (50, 619407), (54, 573525), (75, 412938), (81, 382350), (90, 344115), (135, 229410), (150, 206469), (162, 191175), (225, 137646), (243, 127450), (270, 114705), (405, 76470), (450, 68823), (486, 63725), (675, 45882), (810, 38235), (1215, 25490), (1350, 22941), (2025, 15294), (2430, 12745), (2549, 12150), (4050, 7647), (5098, 6075)]