74754810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 211066128

約数和(自身を除く): 136311318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 181, 195, 234, 353, 362, 390, 543, 585, 706, 905, 1059, 1086, 1170, 1629, 1765, 1810, 2118, 2353, 2715, 3177, 3258, 3530, 4589, 4706, 5295, 5430, 6354, 7059, 8145, 9178, 10590, 11765, 13767, 14118, 15885, 16290, 21177, 22945, 23530, 27534, 31770, 35295, 41301, 42354, 45890, 63893, 68835, 70590, 82602, 105885, 127786, 137670, 191679, 206505, 211770, 319465, 383358, 413010, 575037, 638930, 830609, 958395, 1150074, 1661218, 1916790, 2491827, 2875185, 4153045, 4983654, 5750370, 7475481, 8306090, 12459135, 14950962, 24918270, 37377405, 74754810]

約数ペア:

[(1, 74754810), (2, 37377405), (3, 24918270), (5, 14950962), (6, 12459135), (9, 8306090), (10, 7475481), (13, 5750370), (15, 4983654), (18, 4153045), (26, 2875185), (30, 2491827), (39, 1916790), (45, 1661218), (65, 1150074), (78, 958395), (90, 830609), (117, 638930), (130, 575037), (181, 413010), (195, 383358), (234, 319465), (353, 211770), (362, 206505), (390, 191679), (543, 137670), (585, 127786), (706, 105885), (905, 82602), (1059, 70590), (1086, 68835), (1170, 63893), (1629, 45890), (1765, 42354), (1810, 41301), (2118, 35295), (2353, 31770), (2715, 27534), (3177, 23530), (3258, 22945), (3530, 21177), (4589, 16290), (4706, 15885), (5295, 14118), (5430, 13767), (6354, 11765), (7059, 10590), (8145, 9178)]