156908430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 468509184

約数和(自身を除く): 311600754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 263, 315, 526, 630, 789, 947, 1315, 1578, 1841, 1894, 2367, 2630, 2841, 3682, 3945, 4734, 4735, 5523, 5682, 6629, 7890, 8523, 9205, 9470, 11046, 11835, 13258, 14205, 16569, 17046, 18410, 19887, 23670, 27615, 28410, 33138, 33145, 39774, 42615, 55230, 59661, 66290, 82845, 85230, 99435, 119322, 165690, 198870, 249061, 298305, 498122, 596610, 747183, 1245305, 1494366, 1743427, 2241549, 2490610, 3486854, 3735915, 4483098, 5230281, 7471830, 8717135, 10460562, 11207745, 15690843, 17434270, 22415490, 26151405, 31381686, 52302810, 78454215, 156908430]

約数ペア:

[(1, 156908430), (2, 78454215), (3, 52302810), (5, 31381686), (6, 26151405), (7, 22415490), (9, 17434270), (10, 15690843), (14, 11207745), (15, 10460562), (18, 8717135), (21, 7471830), (30, 5230281), (35, 4483098), (42, 3735915), (45, 3486854), (63, 2490610), (70, 2241549), (90, 1743427), (105, 1494366), (126, 1245305), (210, 747183), (263, 596610), (315, 498122), (526, 298305), (630, 249061), (789, 198870), (947, 165690), (1315, 119322), (1578, 99435), (1841, 85230), (1894, 82845), (2367, 66290), (2630, 59661), (2841, 55230), (3682, 42615), (3945, 39774), (4734, 33145), (4735, 33138), (5523, 28410), (5682, 27615), (6629, 23670), (7890, 19887), (8523, 18410), (9205, 17046), (9470, 16569), (11046, 14205), (11835, 13258)]