30027482970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{15973}}^1$

素因数の和:16487

約数の個数: 64

約数和(自身を含む): 72651285504

約数和(自身を除く): 42623802534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 281, 446, 562, 669, 843, 1115, 1338, 1405, 1686, 2230, 2810, 3345, 4215, 6690, 8430, 15973, 31946, 47919, 62663, 79865, 95838, 125326, 159730, 187989, 239595, 313315, 375978, 479190, 626630, 939945, 1879890, 3561979, 4488413, 7123958, 8976826, 10685937, 13465239, 17809895, 21371874, 22442065, 26930478, 35619790, 44884130, 53429685, 67326195, 106859370, 134652390, 1000916099, 2001832198, 3002748297, 5004580495, 6005496594, 10009160990, 15013741485, 30027482970]

約数ペア:

[(1, 30027482970), (2, 15013741485), (3, 10009160990), (5, 6005496594), (6, 5004580495), (10, 3002748297), (15, 2001832198), (30, 1000916099), (223, 134652390), (281, 106859370), (446, 67326195), (562, 53429685), (669, 44884130), (843, 35619790), (1115, 26930478), (1338, 22442065), (1405, 21371874), (1686, 17809895), (2230, 13465239), (2810, 10685937), (3345, 8976826), (4215, 7123958), (6690, 4488413), (8430, 3561979), (15973, 1879890), (31946, 939945), (47919, 626630), (62663, 479190), (79865, 375978), (95838, 313315), (125326, 239595), (159730, 187989)]