30432898989

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{28607}}^1$

素因数の和:28719

約数の個数: 48

約数和(自身を含む): 47725009920

約数和(自身を除く): 17292110931

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 961, 1107, 1271, 2883, 3813, 8649, 11439, 25947, 28607, 34317, 39401, 85821, 118203, 257463, 354609, 772389, 886817, 1063827, 1172887, 2660451, 3518661, 7981353, 10555983, 23944059, 27491327, 31667949, 36359497, 82473981, 109078491, 247421943, 327235473, 742265829, 981706419, 1127144407, 3381433221, 10144299663, 30432898989]

約数ペア:

[(1, 30432898989), (3, 10144299663), (9, 3381433221), (27, 1127144407), (31, 981706419), (41, 742265829), (93, 327235473), (123, 247421943), (279, 109078491), (369, 82473981), (837, 36359497), (961, 31667949), (1107, 27491327), (1271, 23944059), (2883, 10555983), (3813, 7981353), (8649, 3518661), (11439, 2660451), (25947, 1172887), (28607, 1063827), (34317, 886817), (39401, 772389), (85821, 354609), (118203, 257463)]