42321330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 75614670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 139, 153, 170, 199, 255, 278, 306, 398, 417, 510, 597, 695, 765, 834, 995, 1194, 1251, 1390, 1530, 1791, 1990, 2085, 2363, 2502, 2985, 3383, 3582, 4170, 4726, 5970, 6255, 6766, 7089, 8955, 10149, 11815, 12510, 14178, 16915, 17910, 20298, 21267, 23630, 27661, 30447, 33830, 35445, 42534, 50745, 55322, 60894, 70890, 82983, 101490, 106335, 138305, 152235, 165966, 212670, 248949, 276610, 304470, 414915, 470237, 497898, 829830, 940474, 1244745, 1410711, 2351185, 2489490, 2821422, 4232133, 4702370, 7053555, 8464266, 14107110, 21160665, 42321330]

約数ペア:

[(1, 42321330), (2, 21160665), (3, 14107110), (5, 8464266), (6, 7053555), (9, 4702370), (10, 4232133), (15, 2821422), (17, 2489490), (18, 2351185), (30, 1410711), (34, 1244745), (45, 940474), (51, 829830), (85, 497898), (90, 470237), (102, 414915), (139, 304470), (153, 276610), (170, 248949), (199, 212670), (255, 165966), (278, 152235), (306, 138305), (398, 106335), (417, 101490), (510, 82983), (597, 70890), (695, 60894), (765, 55322), (834, 50745), (995, 42534), (1194, 35445), (1251, 33830), (1390, 30447), (1530, 27661), (1791, 23630), (1990, 21267), (2085, 20298), (2363, 17910), (2502, 16915), (2985, 14178), (3383, 12510), (3582, 11815), (4170, 10149), (4726, 8955), (5970, 7089), (6255, 6766)]