6163820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 14121408

約数和(自身を除く): 7957588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 157, 260, 302, 314, 604, 628, 755, 785, 1510, 1570, 1963, 2041, 3020, 3140, 3926, 4082, 7852, 8164, 9815, 10205, 19630, 20410, 23707, 39260, 40820, 47414, 94828, 118535, 237070, 308191, 474140, 616382, 1232764, 1540955, 3081910, 6163820]

約数ペア:

[(1, 6163820), (2, 3081910), (4, 1540955), (5, 1232764), (10, 616382), (13, 474140), (20, 308191), (26, 237070), (52, 118535), (65, 94828), (130, 47414), (151, 40820), (157, 39260), (260, 23707), (302, 20410), (314, 19630), (604, 10205), (628, 9815), (755, 8164), (785, 7852), (1510, 4082), (1570, 3926), (1963, 3140), (2041, 3020)]