3129122940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{14939}}^1$

素因数の和:18442

約数の個数: 48

約数和(自身を含む): 8764640640

約数和(自身を除く): 5635517700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3491, 6982, 10473, 13964, 14939, 17455, 20946, 29878, 34910, 41892, 44817, 52365, 59756, 69820, 74695, 89634, 104730, 149390, 179268, 209460, 224085, 298780, 448170, 896340, 52152049, 104304098, 156456147, 208608196, 260760245, 312912294, 521520490, 625824588, 782280735, 1043040980, 1564561470, 3129122940]

約数ペア:

[(1, 3129122940), (2, 1564561470), (3, 1043040980), (4, 782280735), (5, 625824588), (6, 521520490), (10, 312912294), (12, 260760245), (15, 208608196), (20, 156456147), (30, 104304098), (60, 52152049), (3491, 896340), (6982, 448170), (10473, 298780), (13964, 224085), (14939, 209460), (17455, 179268), (20946, 149390), (29878, 104730), (34910, 89634), (41892, 74695), (44817, 69820), (52365, 59756)]