74645730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15649}}^1$

素因数の和:15715

約数の個数: 48

約数和(自身を含む): 197753400

約数和(自身を除く): 123107670

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, 15649, 31298, 46947, 78245, 93894, 140841, 156490, 234735, 281682, 469470, 704205, 829397, 1408410, 1658794, 2488191, 4146985, 4976382, 7464573, 8293970, 12440955, 14929146, 24881910, 37322865, 74645730]

約数ペア:

[(1, 74645730), (2, 37322865), (3, 24881910), (5, 14929146), (6, 12440955), (9, 8293970), (10, 7464573), (15, 4976382), (18, 4146985), (30, 2488191), (45, 1658794), (53, 1408410), (90, 829397), (106, 704205), (159, 469470), (265, 281682), (318, 234735), (477, 156490), (530, 140841), (795, 93894), (954, 78245), (1590, 46947), (2385, 31298), (4770, 15649)]