719364782530

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1153}}^1\times {\mathrm{1511}}^1$

素因数の和:3091

約数の個数: 64

約数和(自身を含む): 1310059795968

約数和(自身を除く): 590695013438

約数列:

[1, 2, 5, 10, 157, 263, 314, 526, 785, 1153, 1315, 1511, 1570, 2306, 2630, 3022, 5765, 7555, 11530, 15110, 41291, 82582, 181021, 206455, 237227, 303239, 362042, 397393, 412910, 474454, 606478, 794786, 905105, 1186135, 1516195, 1742183, 1810210, 1986965, 2372270, 3032390, 3484366, 3973930, 8710915, 17421830, 47608523, 62390701, 95217046, 124781402, 238042615, 273522731, 311953505, 458194129, 476085230, 547045462, 623907010, 916388258, 1367613655, 2290970645, 2735227310, 4581941290, 71936478253, 143872956506, 359682391265, 719364782530]

約数ペア:

[(1, 719364782530), (2, 359682391265), (5, 143872956506), (10, 71936478253), (157, 4581941290), (263, 2735227310), (314, 2290970645), (526, 1367613655), (785, 916388258), (1153, 623907010), (1315, 547045462), (1511, 476085230), (1570, 458194129), (2306, 311953505), (2630, 273522731), (3022, 238042615), (5765, 124781402), (7555, 95217046), (11530, 62390701), (15110, 47608523), (41291, 17421830), (82582, 8710915), (181021, 3973930), (206455, 3484366), (237227, 3032390), (303239, 2372270), (362042, 1986965), (397393, 1810210), (412910, 1742183), (474454, 1516195), (606478, 1186135), (794786, 905105)]