69697030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 135491328

約数和(自身を除く): 65794298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 991, 1082, 1982, 2705, 4955, 5410, 7033, 9910, 12883, 14066, 25766, 35165, 64415, 70330, 128830, 536131, 1072262, 2680655, 5361310, 6969703, 13939406, 34848515, 69697030]

約数ペア:

[(1, 69697030), (2, 34848515), (5, 13939406), (10, 6969703), (13, 5361310), (26, 2680655), (65, 1072262), (130, 536131), (541, 128830), (991, 70330), (1082, 64415), (1982, 35165), (2705, 25766), (4955, 14066), (5410, 12883), (7033, 9910)]