153397310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22861}}^1$

素因数の和:22940

約数の個数: 32

約数和(自身を含む): 306167904

約数和(自身を除く): 152770594

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 22861, 45722, 114305, 228610, 251471, 502942, 1257355, 1394521, 2514710, 2789042, 6972605, 13945210, 15339731, 30679462, 76698655, 153397310]

約数ペア:

[(1, 153397310), (2, 76698655), (5, 30679462), (10, 15339731), (11, 13945210), (22, 6972605), (55, 2789042), (61, 2514710), (110, 1394521), (122, 1257355), (305, 502942), (610, 251471), (671, 228610), (1342, 114305), (3355, 45722), (6710, 22861)]