2013228487970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{314263}}^1$

素因数の和:314496

約数の個数: 96

約数和(自身を含む): 4354431927552

約数和(自身を除く): 2341203439582

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 173, 230, 322, 346, 529, 805, 865, 1058, 1211, 1610, 1730, 2422, 2645, 3703, 3979, 5290, 6055, 7406, 7958, 12110, 18515, 19895, 27853, 37030, 39790, 55706, 91517, 139265, 183034, 278530, 314263, 457585, 628526, 640619, 915170, 1281238, 1571315, 2199841, 3142630, 3203095, 4399682, 6406190, 7228049, 10999205, 14456098, 21998410, 36140245, 50596343, 54367499, 72280490, 101192686, 108734998, 166245127, 252981715, 271837495, 332490254, 380572493, 505963430, 543674990, 761144986, 831225635, 1163715889, 1250452477, 1662451270, 1902862465, 2327431778, 2500904954, 3805724930, 5818579445, 6252262385, 8753167339, 11637158890, 12504524770, 17506334678, 28760406971, 43765836695, 57520813942, 87531673390, 143802034855, 201322848797, 287604069710, 402645697594, 1006614243985, 2013228487970]

約数ペア:

[(1, 2013228487970), (2, 1006614243985), (5, 402645697594), (7, 287604069710), (10, 201322848797), (14, 143802034855), (23, 87531673390), (35, 57520813942), (46, 43765836695), (70, 28760406971), (115, 17506334678), (161, 12504524770), (173, 11637158890), (230, 8753167339), (322, 6252262385), (346, 5818579445), (529, 3805724930), (805, 2500904954), (865, 2327431778), (1058, 1902862465), (1211, 1662451270), (1610, 1250452477), (1730, 1163715889), (2422, 831225635), (2645, 761144986), (3703, 543674990), (3979, 505963430), (5290, 380572493), (6055, 332490254), (7406, 271837495), (7958, 252981715), (12110, 166245127), (18515, 108734998), (19895, 101192686), (27853, 72280490), (37030, 54367499), (39790, 50596343), (55706, 36140245), (91517, 21998410), (139265, 14456098), (183034, 10999205), (278530, 7228049), (314263, 6406190), (457585, 4399682), (628526, 3203095), (640619, 3142630), (915170, 2199841), (1281238, 1571315)]