1052152010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{165173}}^1$

素因数の和:165207

約数の個数: 48

約数和(自身を含む): 2372559336

約数和(自身を除く): 1320407326

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 165173, 330346, 825865, 1156211, 1651730, 2147249, 2312422, 4294498, 5781055, 8093477, 10736245, 11562110, 15030743, 16186954, 21472490, 30061486, 40467385, 75153715, 80934770, 105215201, 150307430, 210430402, 526076005, 1052152010]

約数ペア:

[(1, 1052152010), (2, 526076005), (5, 210430402), (7, 150307430), (10, 105215201), (13, 80934770), (14, 75153715), (26, 40467385), (35, 30061486), (49, 21472490), (65, 16186954), (70, 15030743), (91, 11562110), (98, 10736245), (130, 8093477), (182, 5781055), (245, 4294498), (455, 2312422), (490, 2147249), (637, 1651730), (910, 1156211), (1274, 825865), (3185, 330346), (6370, 165173)]