232869980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{7459}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 561469440

約数和(自身を除く): 328599460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 3122, 4460, 6244, 7459, 7805, 14918, 15610, 29836, 31220, 37295, 52213, 74590, 104426, 149180, 208852, 261065, 522130, 1044260, 1663357, 3326714, 6653428, 8316785, 11643499, 16633570, 23286998, 33267140, 46573996, 58217495, 116434990, 232869980]

約数ペア:

[(1, 232869980), (2, 116434990), (4, 58217495), (5, 46573996), (7, 33267140), (10, 23286998), (14, 16633570), (20, 11643499), (28, 8316785), (35, 6653428), (70, 3326714), (140, 1663357), (223, 1044260), (446, 522130), (892, 261065), (1115, 208852), (1561, 149180), (2230, 104426), (3122, 74590), (4460, 52213), (6244, 37295), (7459, 31220), (7805, 29836), (14918, 15610)]