30804537890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{13859}}^1$

素因数の和:14267

約数の個数: 64

約数和(自身を含む): 64162264320

約数和(自身を除く): 33357726430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 281, 562, 565, 791, 1130, 1405, 1582, 1967, 2810, 3934, 3955, 7910, 9835, 13859, 19670, 27718, 31753, 63506, 69295, 97013, 138590, 158765, 194026, 222271, 317530, 444542, 485065, 970130, 1111355, 1566067, 2222710, 3132134, 3894379, 7788758, 7830335, 10962469, 15660670, 19471895, 21924938, 27260653, 38943790, 54521306, 54812345, 109624690, 136303265, 272606530, 440064827, 880129654, 2200324135, 3080453789, 4400648270, 6160907578, 15402268945, 30804537890]

約数ペア:

[(1, 30804537890), (2, 15402268945), (5, 6160907578), (7, 4400648270), (10, 3080453789), (14, 2200324135), (35, 880129654), (70, 440064827), (113, 272606530), (226, 136303265), (281, 109624690), (562, 54812345), (565, 54521306), (791, 38943790), (1130, 27260653), (1405, 21924938), (1582, 19471895), (1967, 15660670), (2810, 10962469), (3934, 7830335), (3955, 7788758), (7910, 3894379), (9835, 3132134), (13859, 2222710), (19670, 1566067), (27718, 1111355), (31753, 970130), (63506, 485065), (69295, 444542), (97013, 317530), (138590, 222271), (158765, 194026)]