391958460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42697}}^1$

素因数の和:42732

約数の個数: 96

約数和(自身を含む): 1291187520

約数和(自身を除く): 899229060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 42697, 85394, 128091, 170788, 213485, 256182, 384273, 426970, 512364, 640455, 725849, 768546, 853940, 1152819, 1280910, 1451698, 1537092, 1921365, 2177547, 2305638, 2561820, 2903396, 3629245, 3842730, 4355094, 4611276, 5764095, 6532641, 7258490, 7685460, 8710188, 10887735, 11528190, 13065282, 14516980, 19597923, 21775470, 23056380, 26130564, 32663205, 39195846, 43550940, 65326410, 78391692, 97989615, 130652820, 195979230, 391958460]

約数ペア:

[(1, 391958460), (2, 195979230), (3, 130652820), (4, 97989615), (5, 78391692), (6, 65326410), (9, 43550940), (10, 39195846), (12, 32663205), (15, 26130564), (17, 23056380), (18, 21775470), (20, 19597923), (27, 14516980), (30, 13065282), (34, 11528190), (36, 10887735), (45, 8710188), (51, 7685460), (54, 7258490), (60, 6532641), (68, 5764095), (85, 4611276), (90, 4355094), (102, 3842730), (108, 3629245), (135, 2903396), (153, 2561820), (170, 2305638), (180, 2177547), (204, 1921365), (255, 1537092), (270, 1451698), (306, 1280910), (340, 1152819), (459, 853940), (510, 768546), (540, 725849), (612, 640455), (765, 512364), (918, 426970), (1020, 384273), (1530, 256182), (1836, 213485), (2295, 170788), (3060, 128091), (4590, 85394), (9180, 42697)]