40778970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7246

約数の個数: 32

約数和(自身を含む): 98390592

約数和(自身を除く): 57611622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 7043, 14086, 21129, 35215, 42258, 70430, 105645, 211290, 1359299, 2718598, 4077897, 6796495, 8155794, 13592990, 20389485, 40778970]

約数ペア:

[(1, 40778970), (2, 20389485), (3, 13592990), (5, 8155794), (6, 6796495), (10, 4077897), (15, 2718598), (30, 1359299), (193, 211290), (386, 105645), (579, 70430), (965, 42258), (1158, 35215), (1930, 21129), (2895, 14086), (5790, 7043)]