1043189490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261451}}^1$

素因数の和:261487

約数の個数: 64

約数和(自身を含む): 3011927040

約数和(自身を除く): 1968737550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 261451, 522902, 784353, 1307255, 1568706, 1830157, 2614510, 3660314, 3921765, 4967569, 5490471, 7843530, 9150785, 9935138, 10980942, 14902707, 18301570, 24837845, 27452355, 29805414, 34772983, 49675690, 54904710, 69545966, 74513535, 104318949, 149027070, 173864915, 208637898, 347729830, 521594745, 1043189490]

約数ペア:

[(1, 1043189490), (2, 521594745), (3, 347729830), (5, 208637898), (6, 173864915), (7, 149027070), (10, 104318949), (14, 74513535), (15, 69545966), (19, 54904710), (21, 49675690), (30, 34772983), (35, 29805414), (38, 27452355), (42, 24837845), (57, 18301570), (70, 14902707), (95, 10980942), (105, 9935138), (114, 9150785), (133, 7843530), (190, 5490471), (210, 4967569), (266, 3921765), (285, 3660314), (399, 2614510), (570, 1830157), (665, 1568706), (798, 1307255), (1330, 784353), (1995, 522902), (3990, 261451)]