212372340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6691}}^1$

素因数の和:6749

約数の個数: 72

約数和(自身を含む): 621713568

約数和(自身を除く): 409341228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 6691, 7935, 10580, 13382, 15870, 20073, 26764, 31740, 33455, 40146, 66910, 80292, 100365, 133820, 153893, 200730, 307786, 401460, 461679, 615572, 769465, 923358, 1538930, 1846716, 2308395, 3077860, 3539539, 4616790, 7079078, 9233580, 10618617, 14158156, 17697695, 21237234, 35395390, 42474468, 53093085, 70790780, 106186170, 212372340]

約数ペア:

[(1, 212372340), (2, 106186170), (3, 70790780), (4, 53093085), (5, 42474468), (6, 35395390), (10, 21237234), (12, 17697695), (15, 14158156), (20, 10618617), (23, 9233580), (30, 7079078), (46, 4616790), (60, 3539539), (69, 3077860), (92, 2308395), (115, 1846716), (138, 1538930), (230, 923358), (276, 769465), (345, 615572), (460, 461679), (529, 401460), (690, 307786), (1058, 200730), (1380, 153893), (1587, 133820), (2116, 100365), (2645, 80292), (3174, 66910), (5290, 40146), (6348, 33455), (6691, 31740), (7935, 26764), (10580, 20073), (13382, 15870)]