70876650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 199362240

約数和(自身を除く): 128485590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1913, 1950, 2470, 2850, 3705, 3826, 5739, 6175, 7410, 9565, 11478, 12350, 18525, 19130, 24869, 28695, 36347, 37050, 47825, 49738, 57390, 72694, 74607, 95650, 109041, 124345, 143475, 149214, 181735, 218082, 248690, 286950, 363470, 373035, 472511, 545205, 621725, 746070, 908675, 945022, 1090410, 1243450, 1417533, 1817350, 1865175, 2362555, 2726025, 2835066, 3730350, 4725110, 5452050, 7087665, 11812775, 14175330, 23625550, 35438325, 70876650]

約数ペア:

[(1, 70876650), (2, 35438325), (3, 23625550), (5, 14175330), (6, 11812775), (10, 7087665), (13, 5452050), (15, 4725110), (19, 3730350), (25, 2835066), (26, 2726025), (30, 2362555), (38, 1865175), (39, 1817350), (50, 1417533), (57, 1243450), (65, 1090410), (75, 945022), (78, 908675), (95, 746070), (114, 621725), (130, 545205), (150, 472511), (190, 373035), (195, 363470), (247, 286950), (285, 248690), (325, 218082), (390, 181735), (475, 149214), (494, 143475), (570, 124345), (650, 109041), (741, 95650), (950, 74607), (975, 72694), (1235, 57390), (1425, 49738), (1482, 47825), (1913, 37050), (1950, 36347), (2470, 28695), (2850, 24869), (3705, 19130), (3826, 18525), (5739, 12350), (6175, 11478), (7410, 9565)]