170777460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5245

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 382735500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5147, 5530, 6636, 8295, 10294, 11060, 15441, 16590, 20588, 25735, 30882, 33180, 36029, 51470, 61764, 72058, 77205, 102940, 108087, 144116, 154410, 180145, 216174, 308820, 360290, 406613, 432348, 540435, 720580, 813226, 1080870, 1219839, 1626452, 2033065, 2161740, 2439678, 2846291, 4066130, 4879356, 5692582, 6099195, 8132260, 8538873, 11385164, 12198390, 14231455, 17077746, 24396780, 28462910, 34155492, 42694365, 56925820, 85388730, 170777460]

約数ペア:

[(1, 170777460), (2, 85388730), (3, 56925820), (4, 42694365), (5, 34155492), (6, 28462910), (7, 24396780), (10, 17077746), (12, 14231455), (14, 12198390), (15, 11385164), (20, 8538873), (21, 8132260), (28, 6099195), (30, 5692582), (35, 4879356), (42, 4066130), (60, 2846291), (70, 2439678), (79, 2161740), (84, 2033065), (105, 1626452), (140, 1219839), (158, 1080870), (210, 813226), (237, 720580), (316, 540435), (395, 432348), (420, 406613), (474, 360290), (553, 308820), (790, 216174), (948, 180145), (1106, 154410), (1185, 144116), (1580, 108087), (1659, 102940), (2212, 77205), (2370, 72058), (2765, 61764), (3318, 51470), (4740, 36029), (5147, 33180), (5530, 30882), (6636, 25735), (8295, 20588), (10294, 16590), (11060, 15441)]