264431460390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3917}}^1\times {\mathrm{4421}}^1$

素因数の和:8857

約数の個数: 64

約数和(自身を含む): 636188541120

約数和(自身を除く): 371757080730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 3917, 4421, 5090, 7635, 7834, 8842, 11751, 13263, 15270, 19585, 22105, 23502, 26526, 39170, 44210, 58755, 66315, 117510, 132630, 1993753, 2250289, 3987506, 4500578, 5981259, 6750867, 9968765, 11251445, 11962518, 13501734, 17317057, 19937530, 22502890, 29906295, 33754335, 34634114, 51951171, 59812590, 67508670, 86585285, 103902342, 173170570, 259755855, 519511710, 8814382013, 17628764026, 26443146039, 44071910065, 52886292078, 88143820130, 132215730195, 264431460390]

約数ペア:

[(1, 264431460390), (2, 132215730195), (3, 88143820130), (5, 52886292078), (6, 44071910065), (10, 26443146039), (15, 17628764026), (30, 8814382013), (509, 519511710), (1018, 259755855), (1527, 173170570), (2545, 103902342), (3054, 86585285), (3917, 67508670), (4421, 59812590), (5090, 51951171), (7635, 34634114), (7834, 33754335), (8842, 29906295), (11751, 22502890), (13263, 19937530), (15270, 17317057), (19585, 13501734), (22105, 11962518), (23502, 11251445), (26526, 9968765), (39170, 6750867), (44210, 5981259), (58755, 4500578), (66315, 3987506), (117510, 2250289), (132630, 1993753)]