6576390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 18504288

約数和(自身を除く): 11927898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 353, 405, 414, 621, 690, 706, 810, 1035, 1059, 1242, 1765, 1863, 2070, 2118, 3105, 3177, 3530, 3726, 5295, 6210, 6354, 8119, 9315, 9531, 10590, 15885, 16238, 18630, 19062, 24357, 28593, 31770, 40595, 47655, 48714, 57186, 73071, 81190, 95310, 121785, 142965, 146142, 219213, 243570, 285930, 365355, 438426, 657639, 730710, 1096065, 1315278, 2192130, 3288195, 6576390]

約数ペア:

[(1, 6576390), (2, 3288195), (3, 2192130), (5, 1315278), (6, 1096065), (9, 730710), (10, 657639), (15, 438426), (18, 365355), (23, 285930), (27, 243570), (30, 219213), (45, 146142), (46, 142965), (54, 121785), (69, 95310), (81, 81190), (90, 73071), (115, 57186), (135, 48714), (138, 47655), (162, 40595), (207, 31770), (230, 28593), (270, 24357), (345, 19062), (353, 18630), (405, 16238), (414, 15885), (621, 10590), (690, 9531), (706, 9315), (810, 8119), (1035, 6354), (1059, 6210), (1242, 5295), (1765, 3726), (1863, 3530), (2070, 3177), (2118, 3105)]