1140805530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{207797}}^1$

素因数の和:207871

約数の個数: 48

約数和(自身を含む): 3014733384

約数和(自身を除く): 1873927854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 207797, 415594, 623391, 1038985, 1246782, 1870173, 2077970, 3116955, 3740346, 6233910, 9350865, 12675617, 18701730, 25351234, 38026851, 63378085, 76053702, 114080553, 126756170, 190134255, 228161106, 380268510, 570402765, 1140805530]

約数ペア:

[(1, 1140805530), (2, 570402765), (3, 380268510), (5, 228161106), (6, 190134255), (9, 126756170), (10, 114080553), (15, 76053702), (18, 63378085), (30, 38026851), (45, 25351234), (61, 18701730), (90, 12675617), (122, 9350865), (183, 6233910), (305, 3740346), (366, 3116955), (549, 2077970), (610, 1870173), (915, 1246782), (1098, 1038985), (1830, 623391), (2745, 415594), (5490, 207797)]