90163590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 236984832

約数和(自身を除く): 146821242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 433, 631, 866, 1262, 1299, 1893, 2165, 2598, 3155, 3786, 4330, 4763, 6310, 6495, 6941, 9465, 9526, 12990, 13882, 14289, 18930, 20823, 23815, 28578, 34705, 41646, 47630, 69410, 71445, 104115, 142890, 208230, 273223, 546446, 819669, 1366115, 1639338, 2732230, 3005453, 4098345, 6010906, 8196690, 9016359, 15027265, 18032718, 30054530, 45081795, 90163590]

約数ペア:

[(1, 90163590), (2, 45081795), (3, 30054530), (5, 18032718), (6, 15027265), (10, 9016359), (11, 8196690), (15, 6010906), (22, 4098345), (30, 3005453), (33, 2732230), (55, 1639338), (66, 1366115), (110, 819669), (165, 546446), (330, 273223), (433, 208230), (631, 142890), (866, 104115), (1262, 71445), (1299, 69410), (1893, 47630), (2165, 41646), (2598, 34705), (3155, 28578), (3786, 23815), (4330, 20823), (4763, 18930), (6310, 14289), (6495, 13882), (6941, 12990), (9465, 9526)]