29892681

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 29861559

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 39, 51, 57, 63, 91, 113, 117, 119, 133, 153, 171, 221, 247, 273, 323, 339, 357, 399, 663, 741, 791, 819, 969, 1017, 1071, 1197, 1469, 1547, 1729, 1921, 1989, 2147, 2223, 2261, 2373, 2907, 4199, 4407, 4641, 5187, 5763, 6441, 6783, 7119, 10283, 12597, 13221, 13447, 13923, 15029, 15561, 17289, 19323, 20349, 24973, 27911, 29393, 30849, 36499, 37791, 40341, 45087, 74919, 83733, 88179, 92547, 109497, 121023, 135261, 174811, 195377, 224757, 251199, 255493, 264537, 328491, 474487, 524433, 586131, 766479, 1423461, 1573299, 1758393, 2299437, 3321409, 4270383, 9964227, 29892681]

約数ペア:

[(1, 29892681), (3, 9964227), (7, 4270383), (9, 3321409), (13, 2299437), (17, 1758393), (19, 1573299), (21, 1423461), (39, 766479), (51, 586131), (57, 524433), (63, 474487), (91, 328491), (113, 264537), (117, 255493), (119, 251199), (133, 224757), (153, 195377), (171, 174811), (221, 135261), (247, 121023), (273, 109497), (323, 92547), (339, 88179), (357, 83733), (399, 74919), (663, 45087), (741, 40341), (791, 37791), (819, 36499), (969, 30849), (1017, 29393), (1071, 27911), (1197, 24973), (1469, 20349), (1547, 19323), (1729, 17289), (1921, 15561), (1989, 15029), (2147, 13923), (2223, 13447), (2261, 13221), (2373, 12597), (2907, 10283), (4199, 7119), (4407, 6783), (4641, 6441), (5187, 5763)]