1330785300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{341227}}^1$

素因数の和:341257

約数の個数: 72

約数和(自身を含む): 4146602656

約数和(自身を除く): 2815817356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 341227, 682454, 1023681, 1364908, 1706135, 2047362, 3412270, 4094724, 4435951, 5118405, 6824540, 8530675, 8871902, 10236810, 13307853, 17061350, 17743804, 20473620, 22179755, 25592025, 26615706, 34122700, 44359510, 51184050, 53231412, 66539265, 88719020, 102368100, 110898775, 133078530, 221797550, 266157060, 332696325, 443595100, 665392650, 1330785300]

約数ペア:

[(1, 1330785300), (2, 665392650), (3, 443595100), (4, 332696325), (5, 266157060), (6, 221797550), (10, 133078530), (12, 110898775), (13, 102368100), (15, 88719020), (20, 66539265), (25, 53231412), (26, 51184050), (30, 44359510), (39, 34122700), (50, 26615706), (52, 25592025), (60, 22179755), (65, 20473620), (75, 17743804), (78, 17061350), (100, 13307853), (130, 10236810), (150, 8871902), (156, 8530675), (195, 6824540), (260, 5118405), (300, 4435951), (325, 4094724), (390, 3412270), (650, 2047362), (780, 1706135), (975, 1364908), (1300, 1023681), (1950, 682454), (3900, 341227)]