30513690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6397}}^1$

素因数の和:6463

約数の個数: 48

約数和(自身を含む): 80845128

約数和(自身を除く): 50331438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6397, 12794, 19191, 31985, 38382, 57573, 63970, 95955, 115146, 191910, 287865, 339041, 575730, 678082, 1017123, 1695205, 2034246, 3051369, 3390410, 5085615, 6102738, 10171230, 15256845, 30513690]

約数ペア:

[(1, 30513690), (2, 15256845), (3, 10171230), (5, 6102738), (6, 5085615), (9, 3390410), (10, 3051369), (15, 2034246), (18, 1695205), (30, 1017123), (45, 678082), (53, 575730), (90, 339041), (106, 287865), (159, 191910), (265, 115146), (318, 95955), (477, 63970), (530, 57573), (795, 38382), (954, 31985), (1590, 19191), (2385, 12794), (4770, 6397)]