23687370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 73543680

約数和(自身を除く): 49856310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 151, 166, 189, 210, 249, 270, 302, 315, 378, 415, 453, 498, 581, 630, 747, 755, 830, 906, 945, 1057, 1162, 1245, 1359, 1494, 1510, 1743, 1890, 2114, 2241, 2265, 2490, 2718, 2905, 3171, 3486, 3735, 4077, 4482, 4530, 5229, 5285, 5810, 6342, 6795, 7470, 8154, 8715, 9513, 10458, 10570, 11205, 12533, 13590, 15687, 15855, 17430, 19026, 20385, 22410, 25066, 26145, 28539, 31374, 31710, 37599, 40770, 47565, 52290, 57078, 62665, 75198, 78435, 87731, 95130, 112797, 125330, 142695, 156870, 175462, 187995, 225594, 263193, 285390, 338391, 375990, 438655, 526386, 563985, 676782, 789579, 877310, 1127970, 1315965, 1579158, 1691955, 2368737, 2631930, 3383910, 3947895, 4737474, 7895790, 11843685, 23687370]

約数ペア:

[(1, 23687370), (2, 11843685), (3, 7895790), (5, 4737474), (6, 3947895), (7, 3383910), (9, 2631930), (10, 2368737), (14, 1691955), (15, 1579158), (18, 1315965), (21, 1127970), (27, 877310), (30, 789579), (35, 676782), (42, 563985), (45, 526386), (54, 438655), (63, 375990), (70, 338391), (83, 285390), (90, 263193), (105, 225594), (126, 187995), (135, 175462), (151, 156870), (166, 142695), (189, 125330), (210, 112797), (249, 95130), (270, 87731), (302, 78435), (315, 75198), (378, 62665), (415, 57078), (453, 52290), (498, 47565), (581, 40770), (630, 37599), (747, 31710), (755, 31374), (830, 28539), (906, 26145), (945, 25066), (1057, 22410), (1162, 20385), (1245, 19026), (1359, 17430), (1494, 15855), (1510, 15687), (1743, 13590), (1890, 12533), (2114, 11205), (2241, 10570), (2265, 10458), (2490, 9513), (2718, 8715), (2905, 8154), (3171, 7470), (3486, 6795), (3735, 6342), (4077, 5810), (4482, 5285), (4530, 5229)]