42571410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 118409472

約数和(自身を除く): 75838062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 2777, 3066, 5110, 5554, 7665, 8331, 13885, 15330, 16662, 19439, 27770, 38878, 41655, 58317, 83310, 97195, 116634, 194390, 202721, 291585, 405442, 583170, 608163, 1013605, 1216326, 1419047, 2027210, 2838094, 3040815, 4257141, 6081630, 7095235, 8514282, 14190470, 21285705, 42571410]

約数ペア:

[(1, 42571410), (2, 21285705), (3, 14190470), (5, 8514282), (6, 7095235), (7, 6081630), (10, 4257141), (14, 3040815), (15, 2838094), (21, 2027210), (30, 1419047), (35, 1216326), (42, 1013605), (70, 608163), (73, 583170), (105, 405442), (146, 291585), (210, 202721), (219, 194390), (365, 116634), (438, 97195), (511, 83310), (730, 58317), (1022, 41655), (1095, 38878), (1533, 27770), (2190, 19439), (2555, 16662), (2777, 15330), (3066, 13885), (5110, 8331), (5554, 7665)]