236480530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 508467456

約数和(自身を除く): 271986926

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 715, 793, 1342, 1430, 1586, 2711, 3355, 3965, 5422, 6710, 7930, 8723, 13555, 17446, 27110, 29821, 35243, 43615, 59642, 70486, 87230, 149105, 165371, 176215, 298210, 330742, 352430, 387673, 775346, 826855, 1653710, 1819081, 1938365, 2149823, 3638162, 3876730, 4299646, 9095405, 10749115, 18190810, 21498230, 23648053, 47296106, 118240265, 236480530]

約数ペア:

[(1, 236480530), (2, 118240265), (5, 47296106), (10, 23648053), (11, 21498230), (13, 18190810), (22, 10749115), (26, 9095405), (55, 4299646), (61, 3876730), (65, 3638162), (110, 2149823), (122, 1938365), (130, 1819081), (143, 1653710), (286, 826855), (305, 775346), (610, 387673), (671, 352430), (715, 330742), (793, 298210), (1342, 176215), (1430, 165371), (1586, 149105), (2711, 87230), (3355, 70486), (3965, 59642), (5422, 43615), (6710, 35243), (7930, 29821), (8723, 27110), (13555, 17446)]