8889493860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{24197}}^1$

素因数の和:24382

約数の個数: 144

約数和(自身を含む): 29225182896

約数和(自身を除く): 20335689036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 260, 314, 390, 468, 471, 585, 628, 780, 785, 942, 1170, 1413, 1570, 1884, 2041, 2340, 2355, 2826, 3140, 4082, 4710, 5652, 6123, 7065, 8164, 9420, 10205, 12246, 14130, 18369, 20410, 24197, 24492, 28260, 30615, 36738, 40820, 48394, 61230, 72591, 73476, 91845, 96788, 120985, 122460, 145182, 183690, 217773, 241970, 290364, 314561, 362955, 367380, 435546, 483940, 629122, 725910, 871092, 943683, 1088865, 1258244, 1451820, 1572805, 1887366, 2177730, 2831049, 3145610, 3774732, 3798929, 4355460, 4718415, 5662098, 6291220, 7597858, 9436830, 11324196, 11396787, 14155245, 15195716, 18873660, 18994645, 22793574, 28310490, 34190361, 37989290, 45587148, 49386077, 56620980, 56983935, 68380722, 75978580, 98772154, 113967870, 136761444, 148158231, 170951805, 197544308, 227935740, 246930385, 296316462, 341903610, 444474693, 493860770, 592632924, 683807220, 740791155, 888949386, 987721540, 1481582310, 1777898772, 2222373465, 2963164620, 4444746930, 8889493860]

約数ペア:

[(1, 8889493860), (2, 4444746930), (3, 2963164620), (4, 2222373465), (5, 1777898772), (6, 1481582310), (9, 987721540), (10, 888949386), (12, 740791155), (13, 683807220), (15, 592632924), (18, 493860770), (20, 444474693), (26, 341903610), (30, 296316462), (36, 246930385), (39, 227935740), (45, 197544308), (52, 170951805), (60, 148158231), (65, 136761444), (78, 113967870), (90, 98772154), (117, 75978580), (130, 68380722), (156, 56983935), (157, 56620980), (180, 49386077), (195, 45587148), (234, 37989290), (260, 34190361), (314, 28310490), (390, 22793574), (468, 18994645), (471, 18873660), (585, 15195716), (628, 14155245), (780, 11396787), (785, 11324196), (942, 9436830), (1170, 7597858), (1413, 6291220), (1570, 5662098), (1884, 4718415), (2041, 4355460), (2340, 3798929), (2355, 3774732), (2826, 3145610), (3140, 2831049), (4082, 2177730), (4710, 1887366), (5652, 1572805), (6123, 1451820), (7065, 1258244), (8164, 1088865), (9420, 943683), (10205, 871092), (12246, 725910), (14130, 629122), (18369, 483940), (20410, 435546), (24197, 367380), (24492, 362955), (28260, 314561), (30615, 290364), (36738, 241970), (40820, 217773), (48394, 183690), (61230, 145182), (72591, 122460), (73476, 120985), (91845, 96788)]