7474601290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 15007991040

約数和(自身を除く): 7533389750

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 139, 169, 235, 278, 338, 470, 611, 677, 695, 845, 1222, 1354, 1390, 1690, 1807, 3055, 3385, 3614, 6110, 6533, 6770, 7943, 8801, 9035, 13066, 15886, 17602, 18070, 23491, 31819, 32665, 39715, 44005, 46982, 63638, 65330, 79430, 84929, 88010, 94103, 114413, 117455, 159095, 169858, 188206, 228826, 234910, 318190, 413647, 424645, 470515, 572065, 827294, 849290, 941030, 1104077, 1144130, 1223339, 2068235, 2208154, 2446678, 4136470, 4422841, 5377411, 5520385, 6116695, 8845682, 10754822, 11040770, 12233390, 15903407, 22114205, 26887055, 31806814, 44228410, 53774110, 57496933, 79517035, 114993866, 159034070, 287484665, 574969330, 747460129, 1494920258, 3737300645, 7474601290]

約数ペア:

[(1, 7474601290), (2, 3737300645), (5, 1494920258), (10, 747460129), (13, 574969330), (26, 287484665), (47, 159034070), (65, 114993866), (94, 79517035), (130, 57496933), (139, 53774110), (169, 44228410), (235, 31806814), (278, 26887055), (338, 22114205), (470, 15903407), (611, 12233390), (677, 11040770), (695, 10754822), (845, 8845682), (1222, 6116695), (1354, 5520385), (1390, 5377411), (1690, 4422841), (1807, 4136470), (3055, 2446678), (3385, 2208154), (3614, 2068235), (6110, 1223339), (6533, 1144130), (6770, 1104077), (7943, 941030), (8801, 849290), (9035, 827294), (13066, 572065), (15886, 470515), (17602, 424645), (18070, 413647), (23491, 318190), (31819, 234910), (32665, 228826), (39715, 188206), (44005, 169858), (46982, 159095), (63638, 117455), (65330, 114413), (79430, 94103), (84929, 88010)]