146645830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 269500608

約数和(自身を除く): 122854778

約数列:

[1, 2, 5, 10, 61, 122, 305, 311, 610, 622, 773, 1546, 1555, 3110, 3865, 7730, 18971, 37942, 47153, 94306, 94855, 189710, 235765, 240403, 471530, 480806, 1202015, 2404030, 14664583, 29329166, 73322915, 146645830]

約数ペア:

[(1, 146645830), (2, 73322915), (5, 29329166), (10, 14664583), (61, 2404030), (122, 1202015), (305, 480806), (311, 471530), (610, 240403), (622, 235765), (773, 189710), (1546, 94855), (1555, 94306), (3110, 47153), (3865, 37942), (7730, 18971)]