30019848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 80889600

約数和(自身を除く): 50869752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1531, 1634, 2451, 3062, 3268, 4593, 4902, 6124, 6536, 9186, 9804, 12248, 18372, 19608, 29089, 36744, 58178, 65833, 87267, 116356, 131666, 174534, 197499, 232712, 263332, 349068, 394998, 526664, 698136, 789996, 1250827, 1579992, 2501654, 3752481, 5003308, 7504962, 10006616, 15009924, 30019848]

約数ペア:

[(1, 30019848), (2, 15009924), (3, 10006616), (4, 7504962), (6, 5003308), (8, 3752481), (12, 2501654), (19, 1579992), (24, 1250827), (38, 789996), (43, 698136), (57, 526664), (76, 394998), (86, 349068), (114, 263332), (129, 232712), (152, 197499), (172, 174534), (228, 131666), (258, 116356), (344, 87267), (456, 65833), (516, 58178), (817, 36744), (1032, 29089), (1531, 19608), (1634, 18372), (2451, 12248), (3062, 9804), (3268, 9186), (4593, 6536), (4902, 6124)]