65403060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 189205632

約数和(自身を除く): 123802572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 131, 157, 159, 212, 262, 265, 314, 318, 393, 471, 524, 530, 628, 636, 655, 785, 786, 795, 942, 1060, 1310, 1570, 1572, 1590, 1884, 1965, 2355, 2620, 3140, 3180, 3930, 4710, 6943, 7860, 8321, 9420, 13886, 16642, 20567, 20829, 24963, 27772, 33284, 34715, 41134, 41605, 41658, 49926, 61701, 69430, 82268, 83210, 83316, 99852, 102835, 104145, 123402, 124815, 138860, 166420, 205670, 208290, 246804, 249630, 308505, 411340, 416580, 499260, 617010, 1090051, 1234020, 2180102, 3270153, 4360204, 5450255, 6540306, 10900510, 13080612, 16350765, 21801020, 32701530, 65403060]

約数ペア:

[(1, 65403060), (2, 32701530), (3, 21801020), (4, 16350765), (5, 13080612), (6, 10900510), (10, 6540306), (12, 5450255), (15, 4360204), (20, 3270153), (30, 2180102), (53, 1234020), (60, 1090051), (106, 617010), (131, 499260), (157, 416580), (159, 411340), (212, 308505), (262, 249630), (265, 246804), (314, 208290), (318, 205670), (393, 166420), (471, 138860), (524, 124815), (530, 123402), (628, 104145), (636, 102835), (655, 99852), (785, 83316), (786, 83210), (795, 82268), (942, 69430), (1060, 61701), (1310, 49926), (1570, 41658), (1572, 41605), (1590, 41134), (1884, 34715), (1965, 33284), (2355, 27772), (2620, 24963), (3140, 20829), (3180, 20567), (3930, 16642), (4710, 13886), (6943, 9420), (7860, 8321)]