293533130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 605719296

約数和(自身を除く): 312186166

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 181, 230, 253, 362, 506, 641, 905, 1265, 1282, 1810, 1991, 2530, 3205, 3982, 4163, 6410, 7051, 8326, 9955, 14102, 14743, 19910, 20815, 29486, 35255, 41630, 45793, 70510, 73715, 91586, 116021, 147430, 162173, 228965, 232042, 324346, 457930, 580105, 810865, 1160210, 1276231, 1621730, 2552462, 2668483, 5336966, 6381155, 12762310, 13342415, 26684830, 29353313, 58706626, 146766565, 293533130]

約数ペア:

[(1, 293533130), (2, 146766565), (5, 58706626), (10, 29353313), (11, 26684830), (22, 13342415), (23, 12762310), (46, 6381155), (55, 5336966), (110, 2668483), (115, 2552462), (181, 1621730), (230, 1276231), (253, 1160210), (362, 810865), (506, 580105), (641, 457930), (905, 324346), (1265, 232042), (1282, 228965), (1810, 162173), (1991, 147430), (2530, 116021), (3205, 91586), (3982, 73715), (4163, 70510), (6410, 45793), (7051, 41630), (8326, 35255), (9955, 29486), (14102, 20815), (14743, 19910)]