30030860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 65917152

約数和(自身を除く): 35886292

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 691, 820, 1060, 1382, 2173, 2764, 3455, 4346, 6910, 8692, 10865, 13820, 21730, 28331, 36623, 43460, 56662, 73246, 113324, 141655, 146492, 183115, 283310, 366230, 566620, 732460, 1501543, 3003086, 6006172, 7507715, 15015430, 30030860]

約数ペア:

[(1, 30030860), (2, 15015430), (4, 7507715), (5, 6006172), (10, 3003086), (20, 1501543), (41, 732460), (53, 566620), (82, 366230), (106, 283310), (164, 183115), (205, 146492), (212, 141655), (265, 113324), (410, 73246), (530, 56662), (691, 43460), (820, 36623), (1060, 28331), (1382, 21730), (2173, 13820), (2764, 10865), (3455, 8692), (4346, 6910)]