1277970330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{468121}}^1$

素因数の和:468151

約数の個数: 64

約数和(自身を含む): 3774935808

約数和(自身を除く): 2496965478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 468121, 936242, 1404363, 2340605, 2808726, 3276847, 4681210, 6085573, 6553694, 7021815, 9830541, 12171146, 14043630, 16384235, 18256719, 19661082, 30427865, 32768470, 36513438, 42599011, 49152705, 60855730, 85198022, 91283595, 98305410, 127797033, 182567190, 212995055, 255594066, 425990110, 638985165, 1277970330]

約数ペア:

[(1, 1277970330), (2, 638985165), (3, 425990110), (5, 255594066), (6, 212995055), (7, 182567190), (10, 127797033), (13, 98305410), (14, 91283595), (15, 85198022), (21, 60855730), (26, 49152705), (30, 42599011), (35, 36513438), (39, 32768470), (42, 30427865), (65, 19661082), (70, 18256719), (78, 16384235), (91, 14043630), (105, 12171146), (130, 9830541), (182, 7021815), (195, 6553694), (210, 6085573), (273, 4681210), (390, 3276847), (455, 2808726), (546, 2340605), (910, 1404363), (1365, 936242), (2730, 468121)]