30376060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 81164160

約数和(自身を除く): 50788100

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 43, 44, 52, 55, 65, 76, 86, 95, 110, 130, 143, 169, 172, 190, 209, 215, 220, 247, 260, 286, 338, 380, 418, 430, 473, 494, 559, 572, 676, 715, 817, 836, 845, 860, 946, 988, 1045, 1118, 1235, 1430, 1634, 1690, 1859, 1892, 2090, 2236, 2365, 2470, 2717, 2795, 2860, 3211, 3268, 3380, 3718, 4085, 4180, 4730, 4940, 5434, 5590, 6149, 6422, 7267, 7436, 8170, 8987, 9295, 9460, 10621, 10868, 11180, 12298, 12844, 13585, 14534, 16055, 16340, 17974, 18590, 21242, 24596, 27170, 29068, 30745, 32110, 35321, 35948, 36335, 37180, 42484, 44935, 53105, 54340, 61490, 64220, 70642, 72670, 79937, 89870, 106210, 116831, 122980, 138073, 141284, 145340, 159874, 176605, 179740, 212420, 233662, 276146, 319748, 353210, 399685, 467324, 552292, 584155, 690365, 706420, 799370, 1168310, 1380730, 1518803, 1598740, 2336620, 2761460, 3037606, 6075212, 7594015, 15188030, 30376060]

約数ペア:

[(1, 30376060), (2, 15188030), (4, 7594015), (5, 6075212), (10, 3037606), (11, 2761460), (13, 2336620), (19, 1598740), (20, 1518803), (22, 1380730), (26, 1168310), (38, 799370), (43, 706420), (44, 690365), (52, 584155), (55, 552292), (65, 467324), (76, 399685), (86, 353210), (95, 319748), (110, 276146), (130, 233662), (143, 212420), (169, 179740), (172, 176605), (190, 159874), (209, 145340), (215, 141284), (220, 138073), (247, 122980), (260, 116831), (286, 106210), (338, 89870), (380, 79937), (418, 72670), (430, 70642), (473, 64220), (494, 61490), (559, 54340), (572, 53105), (676, 44935), (715, 42484), (817, 37180), (836, 36335), (845, 35948), (860, 35321), (946, 32110), (988, 30745), (1045, 29068), (1118, 27170), (1235, 24596), (1430, 21242), (1634, 18590), (1690, 17974), (1859, 16340), (1892, 16055), (2090, 14534), (2236, 13585), (2365, 12844), (2470, 12298), (2717, 11180), (2795, 10868), (2860, 10621), (3211, 9460), (3268, 9295), (3380, 8987), (3718, 8170), (4085, 7436), (4180, 7267), (4730, 6422), (4940, 6149), (5434, 5590)]