441337130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 906111360

約数和(自身を除く): 464774230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 197, 247, 394, 494, 907, 985, 1235, 1814, 1970, 2470, 2561, 3743, 4535, 5122, 7486, 9070, 11791, 12805, 17233, 18715, 23582, 25610, 34466, 37430, 48659, 58955, 86165, 97318, 117910, 172330, 178679, 224029, 243295, 357358, 448058, 486590, 893395, 1120145, 1786790, 2240290, 2322827, 3394901, 4645654, 6789802, 11614135, 16974505, 23228270, 33949010, 44133713, 88267426, 220668565, 441337130]

約数ペア:

[(1, 441337130), (2, 220668565), (5, 88267426), (10, 44133713), (13, 33949010), (19, 23228270), (26, 16974505), (38, 11614135), (65, 6789802), (95, 4645654), (130, 3394901), (190, 2322827), (197, 2240290), (247, 1786790), (394, 1120145), (494, 893395), (907, 486590), (985, 448058), (1235, 357358), (1814, 243295), (1970, 224029), (2470, 178679), (2561, 172330), (3743, 117910), (4535, 97318), (5122, 86165), (7486, 58955), (9070, 48659), (11791, 37430), (12805, 34466), (17233, 25610), (18715, 23582)]