120769738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 198397440

約数和(自身を除く): 77627702

約数列:

[1, 2, 19, 31, 38, 62, 157, 314, 589, 653, 1178, 1306, 2983, 4867, 5966, 9734, 12407, 20243, 24814, 40486, 92473, 102521, 184946, 205042, 384617, 769234, 1947899, 3178151, 3895798, 6356302, 60384869, 120769738]

約数ペア:

[(1, 120769738), (2, 60384869), (19, 6356302), (31, 3895798), (38, 3178151), (62, 1947899), (157, 769234), (314, 384617), (589, 205042), (653, 184946), (1178, 102521), (1306, 92473), (2983, 40486), (4867, 24814), (5966, 20243), (9734, 12407)]