2454895860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{97649}}^1$

素因数の和:98080

約数の個数: 48

約数和(自身を含む): 6890184000

約数和(自身を除く): 4435288140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 12570, 25140, 97649, 195298, 292947, 390596, 488245, 585894, 976490, 1171788, 1464735, 1952980, 2929470, 5858940, 40914931, 81829862, 122744793, 163659724, 204574655, 245489586, 409149310, 490979172, 613723965, 818298620, 1227447930, 2454895860]

約数ペア:

[(1, 2454895860), (2, 1227447930), (3, 818298620), (4, 613723965), (5, 490979172), (6, 409149310), (10, 245489586), (12, 204574655), (15, 163659724), (20, 122744793), (30, 81829862), (60, 40914931), (419, 5858940), (838, 2929470), (1257, 1952980), (1676, 1464735), (2095, 1171788), (2514, 976490), (4190, 585894), (5028, 488245), (6285, 390596), (8380, 292947), (12570, 195298), (25140, 97649)]