77489230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5053

約数の個数: 64

約数和(自身を含む): 181802880

約数和(自身を除く): 104313650

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 5009, 7735, 10018, 15470, 25045, 35063, 50090, 65117, 70126, 85153, 130234, 170306, 175315, 325585, 350630, 425765, 455819, 596071, 651170, 851530, 911638, 1106989, 1192142, 2213978, 2279095, 2980355, 4558190, 5534945, 5960710, 7748923, 11069890, 15497846, 38744615, 77489230]

約数ペア:

[(1, 77489230), (2, 38744615), (5, 15497846), (7, 11069890), (10, 7748923), (13, 5960710), (14, 5534945), (17, 4558190), (26, 2980355), (34, 2279095), (35, 2213978), (65, 1192142), (70, 1106989), (85, 911638), (91, 851530), (119, 651170), (130, 596071), (170, 455819), (182, 425765), (221, 350630), (238, 325585), (442, 175315), (455, 170306), (595, 130234), (910, 85153), (1105, 70126), (1190, 65117), (1547, 50090), (2210, 35063), (3094, 25045), (5009, 15470), (7735, 10018)]