28926450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3089

約数の個数: 96

約数和(自身を含む): 91125120

約数和(自身を除く): 62198670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3061, 3150, 4725, 6122, 9183, 9450, 15305, 18366, 21427, 27549, 30610, 42854, 45915, 55098, 64281, 76525, 82647, 91830, 107135, 128562, 137745, 153050, 165294, 192843, 214270, 229575, 275490, 321405, 385686, 413235, 459150, 535675, 578529, 642810, 688725, 826470, 964215, 1071350, 1157058, 1377450, 1607025, 1928430, 2066175, 2892645, 3214050, 4132350, 4821075, 5785290, 9642150, 14463225, 28926450]

約数ペア:

[(1, 28926450), (2, 14463225), (3, 9642150), (5, 5785290), (6, 4821075), (7, 4132350), (9, 3214050), (10, 2892645), (14, 2066175), (15, 1928430), (18, 1607025), (21, 1377450), (25, 1157058), (27, 1071350), (30, 964215), (35, 826470), (42, 688725), (45, 642810), (50, 578529), (54, 535675), (63, 459150), (70, 413235), (75, 385686), (90, 321405), (105, 275490), (126, 229575), (135, 214270), (150, 192843), (175, 165294), (189, 153050), (210, 137745), (225, 128562), (270, 107135), (315, 91830), (350, 82647), (378, 76525), (450, 64281), (525, 55098), (630, 45915), (675, 42854), (945, 30610), (1050, 27549), (1350, 21427), (1575, 18366), (1890, 15305), (3061, 9450), (3150, 9183), (4725, 6122)]