1489712970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 3604746240

約数和(自身を除く): 2115033270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 383, 409, 634, 766, 818, 951, 1149, 1227, 1585, 1902, 1915, 2045, 2298, 2454, 3170, 3830, 4090, 4755, 5745, 6135, 9510, 11490, 12270, 121411, 129653, 156647, 242822, 259306, 313294, 364233, 388959, 469941, 607055, 648265, 728466, 777918, 783235, 939882, 1214110, 1296530, 1566470, 1821165, 1944795, 2349705, 3642330, 3889590, 4699410, 49657099, 99314198, 148971297, 248285495, 297942594, 496570990, 744856485, 1489712970]

約数ペア:

[(1, 1489712970), (2, 744856485), (3, 496570990), (5, 297942594), (6, 248285495), (10, 148971297), (15, 99314198), (30, 49657099), (317, 4699410), (383, 3889590), (409, 3642330), (634, 2349705), (766, 1944795), (818, 1821165), (951, 1566470), (1149, 1296530), (1227, 1214110), (1585, 939882), (1902, 783235), (1915, 777918), (2045, 728466), (2298, 648265), (2454, 607055), (3170, 469941), (3830, 388959), (4090, 364233), (4755, 313294), (5745, 259306), (6135, 242822), (9510, 156647), (11490, 129653), (12270, 121411)]