8685861210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{390727}}^1$

素因数の和:390772

約数の個数: 96

約数和(自身を含む): 25600498560

約数和(自身を除く): 16914637350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 390727, 781454, 1172181, 1953635, 2344362, 3516543, 3907270, 5079451, 5860905, 7033086, 7423813, 10158902, 11721810, 14847626, 15238353, 17582715, 22271439, 25397255, 30476706, 35165430, 37119065, 44542878, 45715059, 50794510, 66814317, 74238130, 76191765, 91430118, 96509569, 111357195, 133628634, 152383530, 193019138, 222714390, 228575295, 289528707, 334071585, 457150590, 482547845, 579057414, 668143170, 868586121, 965095690, 1447643535, 1737172242, 2895287070, 4342930605, 8685861210]

約数ペア:

[(1, 8685861210), (2, 4342930605), (3, 2895287070), (5, 1737172242), (6, 1447643535), (9, 965095690), (10, 868586121), (13, 668143170), (15, 579057414), (18, 482547845), (19, 457150590), (26, 334071585), (30, 289528707), (38, 228575295), (39, 222714390), (45, 193019138), (57, 152383530), (65, 133628634), (78, 111357195), (90, 96509569), (95, 91430118), (114, 76191765), (117, 74238130), (130, 66814317), (171, 50794510), (190, 45715059), (195, 44542878), (234, 37119065), (247, 35165430), (285, 30476706), (342, 25397255), (390, 22271439), (494, 17582715), (570, 15238353), (585, 14847626), (741, 11721810), (855, 10158902), (1170, 7423813), (1235, 7033086), (1482, 5860905), (1710, 5079451), (2223, 3907270), (2470, 3516543), (3705, 2344362), (4446, 1953635), (7410, 1172181), (11115, 781454), (22230, 390727)]