30225316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 58619484

約数和(自身を除く): 28394168

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 317, 394, 484, 634, 788, 1268, 2167, 3487, 4334, 6974, 8668, 13948, 23837, 38357, 47674, 62449, 76714, 95348, 124898, 153428, 249796, 686939, 1373878, 2747756, 7556329, 15112658, 30225316]

約数ペア:

[(1, 30225316), (2, 15112658), (4, 7556329), (11, 2747756), (22, 1373878), (44, 686939), (121, 249796), (197, 153428), (242, 124898), (317, 95348), (394, 76714), (484, 62449), (634, 47674), (788, 38357), (1268, 23837), (2167, 13948), (3487, 8668), (4334, 6974)]