2017595130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2909}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 4936291200

約数和(自身を除く): 2918696070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 379, 610, 758, 915, 1137, 1830, 1895, 2274, 2909, 3790, 5685, 5818, 8727, 11370, 14545, 17454, 23119, 29090, 43635, 46238, 69357, 87270, 115595, 138714, 177449, 231190, 346785, 354898, 532347, 693570, 887245, 1064694, 1102511, 1774490, 2205022, 2661735, 3307533, 5323470, 5512555, 6615066, 11025110, 16537665, 33075330, 67253171, 134506342, 201759513, 336265855, 403519026, 672531710, 1008797565, 2017595130]

約数ペア:

[(1, 2017595130), (2, 1008797565), (3, 672531710), (5, 403519026), (6, 336265855), (10, 201759513), (15, 134506342), (30, 67253171), (61, 33075330), (122, 16537665), (183, 11025110), (305, 6615066), (366, 5512555), (379, 5323470), (610, 3307533), (758, 2661735), (915, 2205022), (1137, 1774490), (1830, 1102511), (1895, 1064694), (2274, 887245), (2909, 693570), (3790, 532347), (5685, 354898), (5818, 346785), (8727, 231190), (11370, 177449), (14545, 138714), (17454, 115595), (23119, 87270), (29090, 69357), (43635, 46238)]