2014890270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 4880577024

約数和(自身を除く): 2865686754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 631, 653, 815, 978, 1262, 1306, 1630, 1893, 1959, 2445, 3155, 3265, 3786, 3918, 4890, 6310, 6530, 9465, 9795, 18930, 19590, 102853, 106439, 205706, 212878, 308559, 319317, 412043, 514265, 532195, 617118, 638634, 824086, 1028530, 1064390, 1236129, 1542795, 1596585, 2060215, 2472258, 3085590, 3193170, 4120430, 6180645, 12361290, 67163009, 134326018, 201489027, 335815045, 402978054, 671630090, 1007445135, 2014890270]

約数ペア:

[(1, 2014890270), (2, 1007445135), (3, 671630090), (5, 402978054), (6, 335815045), (10, 201489027), (15, 134326018), (30, 67163009), (163, 12361290), (326, 6180645), (489, 4120430), (631, 3193170), (653, 3085590), (815, 2472258), (978, 2060215), (1262, 1596585), (1306, 1542795), (1630, 1236129), (1893, 1064390), (1959, 1028530), (2445, 824086), (3155, 638634), (3265, 617118), (3786, 532195), (3918, 514265), (4890, 412043), (6310, 319317), (6530, 308559), (9465, 212878), (9795, 205706), (18930, 106439), (19590, 102853)]