2110201730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{3121}}^1$

素因数の和:3891

約数の個数: 64

約数和(自身を含む): 4682700288

約数和(自身を除く): 2572498558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 743, 910, 1486, 3121, 3715, 5201, 6242, 7430, 9659, 10402, 15605, 19318, 21847, 26005, 31210, 40573, 43694, 48295, 52010, 67613, 81146, 96590, 109235, 135226, 202865, 218470, 284011, 338065, 405730, 568022, 676130, 1420055, 2318903, 2840110, 4637806, 11594515, 16232321, 23189030, 30145739, 32464642, 60291478, 81161605, 150728695, 162323210, 211020173, 301457390, 422040346, 1055100865, 2110201730]

約数ペア:

[(1, 2110201730), (2, 1055100865), (5, 422040346), (7, 301457390), (10, 211020173), (13, 162323210), (14, 150728695), (26, 81161605), (35, 60291478), (65, 32464642), (70, 30145739), (91, 23189030), (130, 16232321), (182, 11594515), (455, 4637806), (743, 2840110), (910, 2318903), (1486, 1420055), (3121, 676130), (3715, 568022), (5201, 405730), (6242, 338065), (7430, 284011), (9659, 218470), (10402, 202865), (15605, 135226), (19318, 109235), (21847, 96590), (26005, 81146), (31210, 67613), (40573, 52010), (43694, 48295)]