66123330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 199438848

約数和(自身を除く): 133315518

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 457, 530, 546, 689, 742, 795, 910, 914, 1113, 1365, 1371, 1378, 1590, 1855, 2067, 2226, 2285, 2730, 2742, 3199, 3445, 3710, 4134, 4570, 4823, 5565, 5941, 6398, 6855, 6890, 9597, 9646, 10335, 11130, 11882, 13710, 14469, 15995, 17823, 19194, 20670, 24115, 24221, 28938, 29705, 31990, 35646, 41587, 47985, 48230, 48442, 59410, 72345, 72663, 83174, 89115, 95970, 121105, 124761, 144690, 145326, 169547, 178230, 207935, 242210, 249522, 314873, 339094, 363315, 415870, 508641, 623805, 629746, 726630, 847735, 944619, 1017282, 1247610, 1574365, 1695470, 1889238, 2204111, 2543205, 3148730, 4408222, 4723095, 5086410, 6612333, 9446190, 11020555, 13224666, 22041110, 33061665, 66123330]

約数ペア:

[(1, 66123330), (2, 33061665), (3, 22041110), (5, 13224666), (6, 11020555), (7, 9446190), (10, 6612333), (13, 5086410), (14, 4723095), (15, 4408222), (21, 3148730), (26, 2543205), (30, 2204111), (35, 1889238), (39, 1695470), (42, 1574365), (53, 1247610), (65, 1017282), (70, 944619), (78, 847735), (91, 726630), (105, 629746), (106, 623805), (130, 508641), (159, 415870), (182, 363315), (195, 339094), (210, 314873), (265, 249522), (273, 242210), (318, 207935), (371, 178230), (390, 169547), (455, 145326), (457, 144690), (530, 124761), (546, 121105), (689, 95970), (742, 89115), (795, 83174), (910, 72663), (914, 72345), (1113, 59410), (1365, 48442), (1371, 48230), (1378, 47985), (1590, 41587), (1855, 35646), (2067, 31990), (2226, 29705), (2285, 28938), (2730, 24221), (2742, 24115), (3199, 20670), (3445, 19194), (3710, 17823), (4134, 15995), (4570, 14469), (4823, 13710), (5565, 11882), (5941, 11130), (6398, 10335), (6855, 9646), (6890, 9597)]