1489667070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 3920140800

約数和(自身を除く): 2430473730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 227, 285, 290, 397, 435, 454, 551, 570, 681, 794, 870, 1102, 1135, 1191, 1362, 1653, 1985, 2270, 2382, 2755, 3306, 3405, 3970, 4313, 5510, 5955, 6583, 6810, 7543, 8265, 8626, 11513, 11910, 12939, 13166, 15086, 16530, 19749, 21565, 22629, 23026, 25878, 32915, 34539, 37715, 39498, 43130, 45258, 57565, 64695, 65830, 69078, 75430, 90119, 98745, 113145, 115130, 125077, 129390, 172695, 180238, 197490, 218747, 226290, 250154, 270357, 345390, 375231, 437494, 450595, 540714, 625385, 656241, 750462, 901190, 1093735, 1250770, 1312482, 1351785, 1712261, 1876155, 2187470, 2613451, 2703570, 3281205, 3424522, 3752310, 5136783, 5226902, 6562410, 7840353, 8561305, 10273566, 13067255, 15680706, 17122610, 25683915, 26134510, 39201765, 49655569, 51367830, 78403530, 99311138, 148966707, 248277845, 297933414, 496555690, 744833535, 1489667070]

約数ペア:

[(1, 1489667070), (2, 744833535), (3, 496555690), (5, 297933414), (6, 248277845), (10, 148966707), (15, 99311138), (19, 78403530), (29, 51367830), (30, 49655569), (38, 39201765), (57, 26134510), (58, 25683915), (87, 17122610), (95, 15680706), (114, 13067255), (145, 10273566), (174, 8561305), (190, 7840353), (227, 6562410), (285, 5226902), (290, 5136783), (397, 3752310), (435, 3424522), (454, 3281205), (551, 2703570), (570, 2613451), (681, 2187470), (794, 1876155), (870, 1712261), (1102, 1351785), (1135, 1312482), (1191, 1250770), (1362, 1093735), (1653, 901190), (1985, 750462), (2270, 656241), (2382, 625385), (2755, 540714), (3306, 450595), (3405, 437494), (3970, 375231), (4313, 345390), (5510, 270357), (5955, 250154), (6583, 226290), (6810, 218747), (7543, 197490), (8265, 180238), (8626, 172695), (11513, 129390), (11910, 125077), (12939, 115130), (13166, 113145), (15086, 98745), (16530, 90119), (19749, 75430), (21565, 69078), (22629, 65830), (23026, 64695), (25878, 57565), (32915, 45258), (34539, 43130), (37715, 39498)]