1427698920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{86843}}^1$

素因数の和:86994

約数の個数: 64

約数和(自身を含む): 4314409920

約数和(自身を除く): 2886711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 86843, 173686, 260529, 347372, 434215, 521058, 694744, 868430, 1042116, 1302645, 1736860, 2084232, 2605290, 3473720, 5210580, 10421160, 11897491, 23794982, 35692473, 47589964, 59487455, 71384946, 95179928, 118974910, 142769892, 178462365, 237949820, 285539784, 356924730, 475899640, 713849460, 1427698920]

約数ペア:

[(1, 1427698920), (2, 713849460), (3, 475899640), (4, 356924730), (5, 285539784), (6, 237949820), (8, 178462365), (10, 142769892), (12, 118974910), (15, 95179928), (20, 71384946), (24, 59487455), (30, 47589964), (40, 35692473), (60, 23794982), (120, 11897491), (137, 10421160), (274, 5210580), (411, 3473720), (548, 2605290), (685, 2084232), (822, 1736860), (1096, 1302645), (1370, 1042116), (1644, 868430), (2055, 694744), (2740, 521058), (3288, 434215), (4110, 347372), (5480, 260529), (8220, 173686), (16440, 86843)]