2115393670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 4186728000

約数和(自身を除く): 2071334330

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 389, 590, 709, 767, 778, 1418, 1534, 1945, 3545, 3835, 3890, 5057, 7090, 7670, 9217, 10114, 18434, 22951, 25285, 41831, 45902, 46085, 50570, 83662, 92170, 114755, 209155, 229510, 275801, 298363, 418310, 543803, 551602, 596726, 1087606, 1379005, 1491815, 2719015, 2758010, 2983630, 3585413, 5438030, 7170826, 16272259, 17927065, 32544518, 35854130, 81361295, 162722590, 211539367, 423078734, 1057696835, 2115393670]

約数ペア:

[(1, 2115393670), (2, 1057696835), (5, 423078734), (10, 211539367), (13, 162722590), (26, 81361295), (59, 35854130), (65, 32544518), (118, 17927065), (130, 16272259), (295, 7170826), (389, 5438030), (590, 3585413), (709, 2983630), (767, 2758010), (778, 2719015), (1418, 1491815), (1534, 1379005), (1945, 1087606), (3545, 596726), (3835, 551602), (3890, 543803), (5057, 418310), (7090, 298363), (7670, 275801), (9217, 229510), (10114, 209155), (18434, 114755), (22951, 92170), (25285, 83662), (41831, 50570), (45902, 46085)]