180410390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25303}}^1$

素因数の和:25364

約数の個数: 32

約数和(自身を含む): 349802496

約数和(自身を除く): 169392106

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 25303, 50606, 126515, 253030, 581969, 784393, 1163938, 1568786, 2909845, 3921965, 5819690, 7843930, 18041039, 36082078, 90205195, 180410390]

約数ペア:

[(1, 180410390), (2, 90205195), (5, 36082078), (10, 18041039), (23, 7843930), (31, 5819690), (46, 3921965), (62, 2909845), (115, 1568786), (155, 1163938), (230, 784393), (310, 581969), (713, 253030), (1426, 126515), (3565, 50606), (7130, 25303)]