1903373396990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1\times {\mathrm{6857}}^1$

素因数の和:9678

約数の個数: 128

約数和(自身を含む): 3980565348480

約数和(自身を除く): 2077191951490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 779, 1066, 1235, 1558, 2470, 2665, 2741, 3895, 5330, 5482, 6857, 7790, 10127, 13705, 13714, 20254, 27410, 34285, 35633, 50635, 52079, 68570, 71266, 89141, 101270, 104158, 112381, 130283, 178165, 178282, 224762, 260395, 260566, 281137, 356330, 445705, 520790, 561905, 562274, 651415, 677027, 891410, 1123810, 1302830, 1354054, 1405685, 1460953, 1693679, 2135239, 2811370, 2921906, 3385135, 3387358, 3654781, 4270478, 5341603, 6770270, 7304765, 7309562, 8468395, 10676195, 10683206, 14609530, 16936790, 18273905, 18795037, 21352390, 26708015, 27758107, 36547810, 37590074, 53416030, 55516214, 69440839, 93975185, 138790535, 138881678, 187950370, 244335481, 277581070, 347204195, 357105703, 488670962, 694408390, 714211406, 770596517, 1221677405, 1541193034, 1785528515, 2443354810, 3571057030, 3852982585, 4642374139, 7705965170, 9284748278, 10017754721, 14641333823, 20035509442, 23211870695, 29282667646, 46423741390, 50088773605, 73206669115, 100177547210, 146413338230, 190337339699, 380674679398, 951686698495, 1903373396990]

約数ペア:

[(1, 1903373396990), (2, 951686698495), (5, 380674679398), (10, 190337339699), (13, 146413338230), (19, 100177547210), (26, 73206669115), (38, 50088773605), (41, 46423741390), (65, 29282667646), (82, 23211870695), (95, 20035509442), (130, 14641333823), (190, 10017754721), (205, 9284748278), (247, 7705965170), (410, 4642374139), (494, 3852982585), (533, 3571057030), (779, 2443354810), (1066, 1785528515), (1235, 1541193034), (1558, 1221677405), (2470, 770596517), (2665, 714211406), (2741, 694408390), (3895, 488670962), (5330, 357105703), (5482, 347204195), (6857, 277581070), (7790, 244335481), (10127, 187950370), (13705, 138881678), (13714, 138790535), (20254, 93975185), (27410, 69440839), (34285, 55516214), (35633, 53416030), (50635, 37590074), (52079, 36547810), (68570, 27758107), (71266, 26708015), (89141, 21352390), (101270, 18795037), (104158, 18273905), (112381, 16936790), (130283, 14609530), (178165, 10683206), (178282, 10676195), (224762, 8468395), (260395, 7309562), (260566, 7304765), (281137, 6770270), (356330, 5341603), (445705, 4270478), (520790, 3654781), (561905, 3387358), (562274, 3385135), (651415, 2921906), (677027, 2811370), (891410, 2135239), (1123810, 1693679), (1302830, 1460953), (1354054, 1405685)]