1497155730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{375227}}^1$

素因数の和:375263

約数の個数: 64

約数和(自身を含む): 4322626560

約数和(自身を除く): 2825470830

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, 375227, 750454, 1125681, 1876135, 2251362, 2626589, 3752270, 5253178, 5628405, 7129313, 7879767, 11256810, 13132945, 14258626, 15759534, 21387939, 26265890, 35646565, 39398835, 42775878, 49905191, 71293130, 78797670, 99810382, 106939695, 149715573, 213879390, 249525955, 299431146, 499051910, 748577865, 1497155730]

約数ペア:

[(1, 1497155730), (2, 748577865), (3, 499051910), (5, 299431146), (6, 249525955), (7, 213879390), (10, 149715573), (14, 106939695), (15, 99810382), (19, 78797670), (21, 71293130), (30, 49905191), (35, 42775878), (38, 39398835), (42, 35646565), (57, 26265890), (70, 21387939), (95, 15759534), (105, 14258626), (114, 13132945), (133, 11256810), (190, 7879767), (210, 7129313), (266, 5628405), (285, 5253178), (399, 3752270), (570, 2626589), (665, 2251362), (798, 1876135), (1330, 1125681), (1995, 750454), (3990, 375227)]