917296470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{51217}}^1$

素因数の和:51429

約数の個数: 48

約数和(自身を含む): 2397002400

約数和(自身を除く): 1479705930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 17910, 51217, 102434, 153651, 256085, 307302, 460953, 512170, 768255, 921906, 1536510, 2304765, 4609530, 10192183, 20384366, 30576549, 50960915, 61153098, 91729647, 101921830, 152882745, 183459294, 305765490, 458648235, 917296470]

約数ペア:

[(1, 917296470), (2, 458648235), (3, 305765490), (5, 183459294), (6, 152882745), (9, 101921830), (10, 91729647), (15, 61153098), (18, 50960915), (30, 30576549), (45, 20384366), (90, 10192183), (199, 4609530), (398, 2304765), (597, 1536510), (995, 921906), (1194, 768255), (1791, 512170), (1990, 460953), (2985, 307302), (3582, 256085), (5970, 153651), (8955, 102434), (17910, 51217)]