552065430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 1552711680

約数和(自身を除く): 1000646250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 107, 158, 210, 214, 237, 311, 321, 395, 474, 535, 553, 622, 642, 749, 790, 933, 1070, 1106, 1185, 1498, 1555, 1605, 1659, 1866, 2177, 2247, 2370, 2765, 3110, 3210, 3318, 3745, 4354, 4494, 4665, 5530, 6531, 7490, 8295, 8453, 9330, 10885, 11235, 13062, 16590, 16906, 21770, 22470, 24569, 25359, 32655, 33277, 42265, 49138, 50718, 59171, 65310, 66554, 73707, 84530, 99831, 118342, 122845, 126795, 147414, 166385, 171983, 177513, 199662, 232939, 245690, 253590, 295855, 332770, 343966, 355026, 368535, 465878, 499155, 515949, 591710, 698817, 737070, 859915, 887565, 998310, 1031898, 1164695, 1397634, 1719830, 1775130, 2329390, 2579745, 2628883, 3494085, 5159490, 5257766, 6988170, 7886649, 13144415, 15773298, 18402181, 26288830, 36804362, 39433245, 55206543, 78866490, 92010905, 110413086, 184021810, 276032715, 552065430]

約数ペア:

[(1, 552065430), (2, 276032715), (3, 184021810), (5, 110413086), (6, 92010905), (7, 78866490), (10, 55206543), (14, 39433245), (15, 36804362), (21, 26288830), (30, 18402181), (35, 15773298), (42, 13144415), (70, 7886649), (79, 6988170), (105, 5257766), (107, 5159490), (158, 3494085), (210, 2628883), (214, 2579745), (237, 2329390), (311, 1775130), (321, 1719830), (395, 1397634), (474, 1164695), (535, 1031898), (553, 998310), (622, 887565), (642, 859915), (749, 737070), (790, 698817), (933, 591710), (1070, 515949), (1106, 499155), (1185, 465878), (1498, 368535), (1555, 355026), (1605, 343966), (1659, 332770), (1866, 295855), (2177, 253590), (2247, 245690), (2370, 232939), (2765, 199662), (3110, 177513), (3210, 171983), (3318, 166385), (3745, 147414), (4354, 126795), (4494, 122845), (4665, 118342), (5530, 99831), (6531, 84530), (7490, 73707), (8295, 66554), (8453, 65310), (9330, 59171), (10885, 50718), (11235, 49138), (13062, 42265), (16590, 33277), (16906, 32655), (21770, 25359), (22470, 24569)]