719905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{203363}}^1$

素因数の和:203434

約数の個数: 48

約数和(自身を含む): 2049909120

約数和(自身を除く): 1330004100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 203363, 406726, 610089, 813452, 1016815, 1220178, 2033630, 2440356, 3050445, 4067260, 6100890, 11998417, 12201780, 23996834, 35995251, 47993668, 59992085, 71990502, 119984170, 143981004, 179976255, 239968340, 359952510, 719905020]

約数ペア:

[(1, 719905020), (2, 359952510), (3, 239968340), (4, 179976255), (5, 143981004), (6, 119984170), (10, 71990502), (12, 59992085), (15, 47993668), (20, 35995251), (30, 23996834), (59, 12201780), (60, 11998417), (118, 6100890), (177, 4067260), (236, 3050445), (295, 2440356), (354, 2033630), (590, 1220178), (708, 1016815), (885, 813452), (1180, 610089), (1770, 406726), (3540, 203363)]