15696676170370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{68255321}}^1$

素因数の和:68255431

約数の個数: 64

約数和(自身を含む): 31992634527840

約数和(自身を除く): 16295958357470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 122, 130, 145, 290, 305, 377, 610, 754, 793, 1586, 1769, 1885, 3538, 3770, 3965, 7930, 8845, 17690, 22997, 45994, 114985, 229970, 68255321, 136510642, 341276605, 682553210, 887319173, 1774638346, 1979404309, 3958808618, 4163574581, 4436595865, 8327149162, 8873191730, 9897021545, 19794043090, 20817872905, 25732256017, 41635745810, 51464512034, 54126469553, 108252939106, 120743662849, 128661280085, 241487325698, 257322560170, 270632347765, 541264695530, 603718314245, 1207436628490, 1569667617037, 3139335234074, 7848338085185, 15696676170370]

約数ペア:

[(1, 15696676170370), (2, 7848338085185), (5, 3139335234074), (10, 1569667617037), (13, 1207436628490), (26, 603718314245), (29, 541264695530), (58, 270632347765), (61, 257322560170), (65, 241487325698), (122, 128661280085), (130, 120743662849), (145, 108252939106), (290, 54126469553), (305, 51464512034), (377, 41635745810), (610, 25732256017), (754, 20817872905), (793, 19794043090), (1586, 9897021545), (1769, 8873191730), (1885, 8327149162), (3538, 4436595865), (3770, 4163574581), (3965, 3958808618), (7930, 1979404309), (8845, 1774638346), (17690, 887319173), (22997, 682553210), (45994, 341276605), (114985, 136510642), (229970, 68255321)]