153513660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19531}}^1$

素因数の和:19674

約数の個数: 48

約数和(自身を含む): 433141632

約数和(自身を除く): 279627972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 19531, 39062, 58593, 78124, 97655, 117186, 195310, 234372, 292965, 390620, 585930, 1171860, 2558561, 5117122, 7675683, 10234244, 12792805, 15351366, 25585610, 30702732, 38378415, 51171220, 76756830, 153513660]

約数ペア:

[(1, 153513660), (2, 76756830), (3, 51171220), (4, 38378415), (5, 30702732), (6, 25585610), (10, 15351366), (12, 12792805), (15, 10234244), (20, 7675683), (30, 5117122), (60, 2558561), (131, 1171860), (262, 585930), (393, 390620), (524, 292965), (655, 234372), (786, 195310), (1310, 117186), (1572, 97655), (1965, 78124), (2620, 58593), (3930, 39062), (7860, 19531)]