450335814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 1003000320

約数和(自身を除く): 552664506

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 139, 278, 391, 417, 782, 834, 1173, 1381, 2346, 2363, 2762, 3197, 4143, 4726, 6394, 7089, 8286, 9591, 14178, 19182, 23477, 31763, 46954, 54349, 63526, 70431, 95289, 108698, 140862, 163047, 190578, 191959, 326094, 383918, 539971, 575877, 1079942, 1151754, 1619913, 3239826, 3263303, 4415057, 6526606, 8830114, 9789909, 13245171, 19579818, 26490342, 75055969, 150111938, 225167907, 450335814]

約数ペア:

[(1, 450335814), (2, 225167907), (3, 150111938), (6, 75055969), (17, 26490342), (23, 19579818), (34, 13245171), (46, 9789909), (51, 8830114), (69, 6526606), (102, 4415057), (138, 3263303), (139, 3239826), (278, 1619913), (391, 1151754), (417, 1079942), (782, 575877), (834, 539971), (1173, 383918), (1381, 326094), (2346, 191959), (2363, 190578), (2762, 163047), (3197, 140862), (4143, 108698), (4726, 95289), (6394, 70431), (7089, 63526), (8286, 54349), (9591, 46954), (14178, 31763), (19182, 23477)]