734156780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 1846333440

約数和(自身を除く): 1112176660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 431, 460, 529, 644, 805, 862, 1058, 1610, 1724, 2116, 2155, 2645, 3017, 3220, 3703, 4310, 5290, 6034, 7406, 8620, 9913, 10580, 12068, 12167, 14812, 15085, 18515, 19826, 24334, 30170, 37030, 39652, 48668, 49565, 60340, 60835, 69391, 74060, 85169, 99130, 121670, 138782, 170338, 198260, 227999, 243340, 277564, 340676, 346955, 425845, 455998, 693910, 851690, 911996, 1139995, 1387820, 1595993, 1703380, 2279990, 3191986, 4559980, 5243977, 6383972, 7979965, 10487954, 15959930, 20975908, 26219885, 31919860, 36707839, 52439770, 73415678, 104879540, 146831356, 183539195, 367078390, 734156780]

約数ペア:

[(1, 734156780), (2, 367078390), (4, 183539195), (5, 146831356), (7, 104879540), (10, 73415678), (14, 52439770), (20, 36707839), (23, 31919860), (28, 26219885), (35, 20975908), (46, 15959930), (70, 10487954), (92, 7979965), (115, 6383972), (140, 5243977), (161, 4559980), (230, 3191986), (322, 2279990), (431, 1703380), (460, 1595993), (529, 1387820), (644, 1139995), (805, 911996), (862, 851690), (1058, 693910), (1610, 455998), (1724, 425845), (2116, 346955), (2155, 340676), (2645, 277564), (3017, 243340), (3220, 227999), (3703, 198260), (4310, 170338), (5290, 138782), (6034, 121670), (7406, 99130), (8620, 85169), (9913, 74060), (10580, 69391), (12068, 60835), (12167, 60340), (14812, 49565), (15085, 48668), (18515, 39652), (19826, 37030), (24334, 30170)]